20160407111211812

APX9322
Three-Phase Full-wave Sine-wave Brushless Motor Driver
Features
General Description
•
Rotation Direction Selectable
•
Built-in 5V LDO Regulator
•
Built-in Current Limit Circuit
•
Built-in Over Current Protection
•
Built-in Lock Protection and Auto Restart Function
•
Soft Start Function
•
FG Output
•
•
•
Built-in Thermal Shutdown Protection
QFN4x4-24 Package
Lead Free and Green Device Available (RoHS
Compliant)
Reset Signal Input
PWM and SET control OUT Duty
•
•
Pin Configuration
NC 19
Open Loop Rpm-Curve Control
LA 20
•
The APX9322 is a three-phase full-wave sine-wave
brushless motor drive by one-hall or sensor-less . This
IC built-in linear or direct PWM input speed control, leading angle setting, current limit and soft start features suitable for the three-phase brushless DC motors. The
APX9322 is available in QFN4x4-24 package (see Pin
Configuration).
WO 21
One-Hall / Sensor-Less driver control
PGND 22
•
VO 23
Three-Phase Full-Wave Sine-Wave Driver
UO 24
•
18 SGND
VCC 1
17 RESET
FR 2
CT 3
16 5Vreg
SS 4
15 H+
FG 5
14 H -
PWM 6
12 SET
11 SP2
Instrumentation Fan
9 MIN
•
10 SC
Home Appliance Cooling Fan
8 VSD
•
7 VLIM
Applications
13 SP1
QFN4x4-24
Top View
=Thermal Pad (connected to the GND plane
for better heat dissipation)
Ordering and Marking Information
Package Code
QA : QFN4x4-24
Operating Ambient Temperature Range
I : -40 to 90 oC
Handling Code
TR : Tape & Reel
Assembly Material
G: Halogen and Lead Free Device
APX9322
Assembly Material
Handling Code
Temperature Range
Package Code
APX9322
XXXXX - Date Code
APX9322
XXXXX
Note1: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate
termination finish; which are fully compliant with RoHS. ANPEC lead-free products meet or exceed the lead-free
requirements of IPC/JEDEC J-STD-020C for MSL classification at lead-free peak reflow temperature. ANPEC
defines “Green” to mean lead-free (RoHS compliant) and halogen free (Br or Cl does not exceed 900ppm by
weight inhomogeneous material and total of Br and Cl does not exceed 1500ppm by weight).
Copyright  ANPEC Electronics Corp.
Rev. A.1 - Feb., 2016
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APX9322
Absolute Maximum Ratings
Symbol
VC C
I OUT
VU O, V VO, V WO
(Note 2)
Pa ram ete r
VCC Pin Supp ly Voltage (VCC to S GND)
UO, VO , WO Pin Maximum Output Peak Curre nt
UO, VO a nd WO Pins Output Vo ltag e
Ra tings
Unit
-0.3 to 1 8
V
3 .5
A
V PG ND-0 .3 to VCC
V
VLA
LA P ins Inp ut Voltage (LA to S GND)
-0.3 to 7
V
VSET
SET Pins Inp ut Voltage (S ET to SGND)
-0.3 to 7
V
VSEL
SEL Pin Input Volta ge (SE L to SGND)
-0.3 to 7
V
25
mA
I 5VREG
5VREG Pin Output Source Curre nt
VSP1
SP1 Pin Inp ut Voltage (SP 1 to SGND)
-0.3 to 7
V
VSP2
SP2 Pin Inp ut Voltage (SP 2 to SGND)
-0.3 to 7
V
VMIN
MIN Pin Input Vo lta ge (MIN to SGND)
-0.3 to 7
V
V VSD
VSD Pin Input Vo lta ge (VSD to S GND)
-0.3 to 7
V
V VLIM
VLIM Pin inpu t Volta ge (VLIM to SG ND)
V FG
I FG
VPWM
V FR
TJ
FG P in Output Vo lta ge
FG P in Maxim um O utput S ink Curr ent
PWM P in In put Voltage (P WM to SGND)
FR Pin Inpu t Volta ge (FR to SGND)
Ma xim um Junction Tempera tu re
T STG
Sto rage Temperature
T SDR
Ma xim um Le ad So lderin g Tempe ratu re, 1 0 S econd s
-0.3 to 7
V
-0.3 to 1 8
V
10
mA
-0 .3 to VCC
V
-0.3 to 7
V
15 0
o
C
-65 to 150
o
C
26 0
o
C
Note 2: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Thermal Characteristics
Sym bol
θJA
θJC
PD
P aram eter
Typical Value
Ther mal Re sistance-Junction to Ambi ent ( No te 3)
QFN4x4-24
Ther mal Re sistance-Junction to Ca se (Note 4)
QFN4x4-24
Powe r Dissipa tion , TA=25℃
Unit
50
o
20
o
2.5
C/W
C/W
W
Note 3: θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. The exposed pad
of QFN4x4-24 is soldered directly on the PCB.
Note 4: The case temperature is measured at the center on the top of the QFN4x4-24 package.
Copyright  ANPEC Electronics Corp.
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APX9322
Recommended Operation Conditions(Note 5)
Sym bol
P arameter
Range
Unit
V CC
VCC Pin Su pply Vo lta ge Range
6 to 18
V
VL A
LA Pins Input Vo ltag e
0 to V5VR EG
V
VSET
SET Pin s Input Volta ge
0 to V5VR EG
V
VSEL
SEL P in Inp ut Voltage
0 to V5VR EG
V
VSP1
SP1 Pin Input Vo ltag e
0 to V5VR EG
V
VSP2
SP2 Pin Input Vo ltag e
0 to V5VR EG
V
V MIN
MIN Pi n Inp ut Voltage Rang e
0 to V5VR EG
V
VVSD
VSD P in Inp ut Voltage
0 to V5VR EG
V
VVLIM
VLIM Pin Inpu t Volta ge
0 to V5VR EG
V
VFR
FR Pin In put Voltage
0 to V5VR EG
TA
Amb ient Temp erature
-40 to 90
o
-4 0 to 1 25
o
TJ
Junction Tempera tu re
V
C
C
Note 5: Refer to the typical application circuit
Electrical Characteristics
S ymbol
(VCC=12V, TA= 25 oC. unless otherwise specified)
Parameter
APX9 322
Te st Conditions
Unit
Min
Typ
Ma x
SUPPLY CURRENT
V5 VREG
5VREG Pin Ou tp ut Voltage
I5 VREG = -2 5mA
4.8
5
5.2
V
I CC1
Operating Curr ent
Rota tio n Mo de
4
5
6
mA
I CC2
Operating Curr ent
Lock P rotectio n Mo de
4
5
6
mA
-
45
75
mV
OUTPUT DRIVERS
V OL
Lo w- sid e Output Saturation Voltage
VCC =12 V; IOUT =4 00mA
VOH
High -si de Output Satura tio n Vol tage
VCC =12 V; IOUT =4 00mA
-
70
105
mV
VFG
FG Pin L ow Voltage
IFG =5mA
-
0.2
0.3
V
I FGL
FG Pin O ff L eakage Curr ent
VFG=12V
-
0.2
1
μA
LOCK PROTECTIO N
VC TH
CT Pin Hi gh Level Volta ge
2.7
3
3.2
V
V CTL
CT Pin Low L evel Vo lta ge
0.8
1
1.2
V
I CT1
CT Cha rge Curren t
VCT =0.7 V
1.5
2
2.5
μA
I CT2
CT Discharg e Cu rrent
VCT =3.5 V
0 .1 5
0.2
0 .2 5
μA
R CT
CT Cha rge/Disch arge Curre nt Ratio
8
10
12
-
1
1.2
1.4
V
START UP OSCILLATOR
VSCH
SC Pin High L evel Vo ltag e
V SCL
SC Pin L ow Le ve l Vol tag e
0.5
0.6
0.7
V
I SC1
SC Pin Cha rge Curren t
VSC=0V
20
40
50
μA
I SC2
SC Pin Discharg e Cu rrent
VSC=2V
30
45
60
μA
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APX9322
Electrical Characteristics (Cont.)
S ymbol
Param eter
(VCC=12V, TA= 25 oC. unless otherwise specified)
APX9 322
Te st Conditions
Unit
Min
Typ
Ma x
SOFT START O SCILLATO R
VSSH
SS Pin High Level Voltage
1
1.2
1.4
V
V SSL
SS Pin Low Level Volta ge
0.5
0.6
0.7
V
I SS1
SS Pin Charge Curr ent
VSS=0V
6
10
14
μA
I SS2
SS Pin Discha rge Curren t
VSS=2V
6
10
14
μA
FR
VFRH
FR Pin High Level Voltage
2.5
-
V 5VREG
V
V FRL
FR Pin Low Level Volta ge
0
-
1
V
0.6
1.2
1.8
μA
I FR
FR Pin Bias Curren t
VFR=0V
PWM MODE
VPWMH
High Le ve l Vol tag e for PWM Mode
2.5
-
5.5
V
VPWMH
Lo w Level Voltage for PWM Mode
0
-
1
V
VPWM=0V
-
10
20
μA
Cur rent Limit Le ve l
VL IM= 0 ~1V
-
0
-
A
Cur rent Limit Le ve l
VL IM= 2 .5 V
-
1.75
-
A
Cur rent Limit Le ve l
VL IM= 4 ~4.5V
-
3.5
-
A
Cur rent Limit Le ve l
VL IM= 4 .5 V to V5 VREG
-
2.3
-
A
-
3.6
-
A
-
10
20
mV
The rmal Protection Temperature
-
1 65
-
℃
The rmal Protection Hysteresis
-
30
-
℃
IPWM
PW M Pin Bias Curr ent
CURRE NT PROTECTION
I LIM
IOCP
Ove r Cu rrent Protection
HALL SENSITIVITY
VHN
Hall Inpu t Sensitivity
Zero to p eak includin g o ffse t and
hyster esis
THERMAL PROTECTIO N
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APX9322
Pin Description
P IN
N O.
N AM E
1
VC C
2
FR
F U NC T IO N
S up ply V oltage Input Pin.
R ota ti on Di rec tio n C o ntr ol.
Low Lev el Input (s hort to G N D ): U à W à V (R ev ers e)
H igh Lev el Inpu t (s hort to 5V RE G ): U à V à W (F or war d)
3
CT
S hu td own T im e a nd R es tart Tim e S ett ing. C on nec t a c ap aci to r to SG N D to s et s hutdow n tim e and
res tart t im e in loc k m ode .
4
SS
S oft -Star t Tim e S etting . C onn ect a ca pac itor to S G N D to se t s oft-s tart tim e to re duc e t he larg e c u rrent at
pow er on a nd loc k -res ta rt m ode .
5
FG
R ota ti on S peed O utp ut.
6
PW M
7
V LIM
C urren t Lim it S etti ng In put P in.
8
VS D
S hu td own PW M D uty S etti ng. U se a v olta ge d ivid er from 5 V R E G t o s et V S D pin v olt age for se tting
Shutdow n PW M D uty.
9
M IN
M inim um S pe ed S e tting . U s e a v oltage div ider from 5 VR EG to s et M IN p in v olt age for s etting m inim um
s peed .
10
SC
S ta rt- up T im e Set ting In put P in. C onn ec t a c apac it or to S GN D t o se t the start -up tim ing.
11
S P2
M ax im um Sp eed Se tting . U se a v oltage d ivi der from 5VR EG to s et M IN pin v olt age for s ettin g m a xim um
s peed .
12
S ET
S pe ed S et ting. E xtern al vo lta ge into S ET pin to s et fa n s pe ed.
S P1
M inim um P W M D ut y S e tting. U s e a v oltage div ide r from 5V R EG t o s et S P1 pin vol tag e for se tting
m inim um P W M Du ty .
13
P W M S ign al Inp ut T erm in al. P l eas e let it be flo ating w hen not be us ed.
14
H-
H all Input -. C onne ct to he ll elem ent nega tiv e outpu t.
15
H+
H all Input +. C on nec t to hell elem en t po sitiv e output.
16
5V R E G
5V R egu lator Out put . T his is a 5V c on stant-v olt age o utp ut for app lica tio n c irc uit bias es .
17
R E SE T
R es et S ignal I npu t.
18
SG N D
C ontrol Stage G N D.
19
NC
N C.
20
LA
M ax im um Lea d An gle S etting. U s e a v oltage div ider from 5 VR EG to s et V L A p in v oltage for the
m ax im um lead an gle se tting .
21
WO
22
PG N D
D riv er O utput Pin. O utput sig nal for d riv ing m ot or phas e W .
23
VO
D riv er O utput Pin. O utput sig nal for d riv ing m ot or phas e V.
24
UO
D riv er O utput Pin. O utput sig nal for d riv ing m ot or phas e U .
P ow er S tage G N D .
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APX9322
Block Diagram
VCC
FG
5VREG
Regulator
VCC
U
H+
V
HDRIVER
MIN
W
SET
SP1
SP2
PWM Duty
control
CONTROLLER
VSD
PGND
PWM
oscillator
RESET
TSD
FR
LA
CT
Lead angle
control
Lock&
Restart
SGND
Copyright  ANPEC Electronics Corp.
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Start up
Clock
Soft Start
SC
SS
6
VLIM
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APX9322
Typical Application Circuit
Circuit 1: 1-Hall Input Application
5VREG
H+
D1
H
VCC
VIN
HC1
PGND
RESET
CRESET : 10nF
UO
5VREG
VO
1μF
SP1
WO
5VREG
SP2
VLIM
VSD
MIN
LA
SET
SC
CST : 2.2nF
CT
FG
CCT : 1μF
PWM
SS
FR
CSS : 2.2nF
SGND
Note: The capacitance of CSS, CST ,CRESET and CCT can be fine tune for different parameter of motor .
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APX9322
Typical Application Circuit
Circuit 2: Sensor-Less Application
H+
floating
D1
VCC
floating
VIN
HC1
PGND
RESET
CRESET : 10nF
UO
5VREG
VO
1μF
SP1
WO
5VREG
SP2
VLIM
VSD
MIN
LA
SET
SC
CST : 2.2nF
CT
FG
CCT : 1μF
PWM
SS
FR
CSS : 2.2nF
SGND
Note: The capacitance of CSS, CST ,CRESET and CCT can be fine tune for different parameter of motor .
Copyright  ANPEC Electronics Corp.
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APX9322
Function Descriptions
Open Loop Rpm-Curve Control
The APX9322 has four input pin SP1, SP2, VSD and MIN to control output duty of driver for the rotation speed of
motor.
Open Loop
SP2 Pin Setting
Speed(rpm)
MIN Pin Setting
SP1 Pin Setting
100%
VSD Pin Setting
PWM Duty(%)
Figure1: Voltage Mode Output Duty Control
PWM and SET Control
The APX9322 also support direct PWM input signal and SET input voltage speed control. When the MIN pin pulled
up to V5VREG, the PWM and SET input pin to control the output duty directly.
PWM Duty
Output Duty
100%
100%
75%
75%
50%
50%
25%
25%
PWM Duty
0%
0%
0%
100%
0V
SET
1V
4V
V5VREG
Figure2: Direct PWM Mode and SET Mode Output Duty Control
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APX9322
Function Descriptions (Cont.)
SP1,SP2 And VSD Control
When the MIN pin pulled up to V5VREG, the SP1, SP2 and VSD input pin to control the input duty directly.
PWM Duty
PWM Duty
100%
100%
75%
75%
50%
50%
25%
25%
0%
0V
1V
4V
V5VREG
SP1
SP2
Shutdown disable
0%
0V
1V
VSD
4V
4.9V V5VREG
Figure3: SP1, SP2 and VSD Control
Lead Angle Control
The APX9322 built in automatic lead angle controlled by the duty variation of PWM. The maximum lead angle can be
adjusted between 0o to 58o in 32 separate steps according to the input voltage of LA pin, which works with 0V to V5VREG.
o
The lead angle control range is 0 to the maximum value set by LA input for PWM duty 0% to 100%.
Lead Angle
Lead Angle
58°
58°
29°
VLA=4V~V5VREG
VLA=2.5V
VLA =0~1V
0°
0V
VLA
1V
4V
0°
0%
V5VREG
Duty
100%
Figure4: Lead Angle Control
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APX9322
Function Descriptions (Cont.)
Forward Rotation Timing Chard (FR=5VREG )
H+
Hall input signal
H-
FG output signal
FG
SU
Sine wave Modulation
waveform of U,V,W
(in side the IC)
SV
SW
U
Output PWM signal
for sine wave drive
(U,V,W)
V
W
Figure 5: Forward Rotation Input and Output timing chards
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APX9322
Function Descriptions (Cont.)
Reverse Rotation Timing Chard (FR=GND)
H+
Hall input signal
H-
FG output signal
FG
SU
Sine wave Modulation
waveform of U,V,W
(in side the IC)
SV
SW
U
Output PWM signal
for sine wave drive
(U,V,W)
V
W
Figure 6: Reverse Rotation Input and Output timing chards
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APX9322
Function Descriptions (Cont.)
Sine Wave Modulation
This is a soft switch PWM output to make the phase current smoother, which can reduce the noise of motor in switch
interval. Using PWM duty control to simulate the idea sine wave output current.
Sine Wave
Modulation
(internal signal)
Sinusoidal PWM Output
(U,V,W)
Figure 7: Sine Wave Modulation PWM Output
Lock Protection and Auto Restart
The APX9322 provides the lockup protection and automatic restart functions for preventing the coil burnout while the
fan motor is locked. Connecting the capacitor from CT pin to SGND can determine the shut down time and restart
time.
Current Limit and Over Current Protection (OCP)
The APX9322 includes an internal current sense circuits for current limit and over-current protection (OCP). When the
total current of three phase over the current limit level, the high side driver will be turned off to stop supplying current
to the motor. If the total output current over the OCP current level, the OCP function will be enable to turn-off all of the
output driver to prevent output short through condition until pull low PWM pin or re-power on.
Thermal Protection
The APX9322 is designed with a thermal protection to protect the IC from the damage of over temperature. When
internal junction temperature reaches 165oC, the output devices will be switched off. When the IC’s junction temperature cools by 30 oC, the thermal sensor will turn the output devices on again resulting in a pulsed output during
continuous thermal overload.
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APX9322
Application Information
Input Protection Diode & Capacitor
The IC should be added a protection diode (D1) to prevent the damage from the power reverse connection.
However, the protection diode will cause a voltage drop on the supply voltage. The current rating of the diode must be
greater than the maximum output current. For the noise reduction purpose, a capacitor (C1) must connect between
VCC and GND. It is the suggestion that C1 should be placed as close as possible to the device VCC pin.
SC Capacitor
The SC pin capacitor is used to set the force start up timing (TSC) for sine-wave start up. Adjust the SC capacitor can
set the start up timing for different motor or loading of fan motor. TSC would increase in proportion to the capacitor.
EX:
:
CSC =1.0nF >>>> TSC =124ms
CSC =2.2nF >>>> TSC =272ms
:
:
CSC =5nF >>>> TSC =620ms
:
SS Capacitor
The SS capacitor is used to set the output duty change rate for soft start. The time (TSS) is define the time of output
duty from 0% to 100%. TSS would increase in proportion to the capacitor.
EX:
:
CSS =1.0nF >>>> TSS =3.72s
CSS =2.2nF >>>> TSS =8.18s
:
:
CSS =5nF >>>> TSC =18.6s
:
CT Capacitor
The capacitor that is connected from CT pin to GND determines the shutdown time and restart time.
Locked Detection Time =
C
CT
× (V CTH − 0.2V )
I
CT1
Restart Time=
C
CT
× (V CTH − V CTL )
I
CT1
Shutdown Time=
C
CT
× (V CTH − V CTL )
I
CT2
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APX9322
Application Information
CT Capacitor
The capacitor that is connected from CT pin to GND determines the shutdown time and restart time.
Locked Detection Time =
C
CT
× (V CTH − 0.2V )
I
CT1
Restart Time=
C
CT
× (V CTH − V CTL )
I
CT1
Shutdown Time=
CCT × (V CTH − V CTL )
I
CT2
For example:
VCC=12V, CCT=1µF
VCTL=1V, VCTH=3V, ICT1=2µA, ICT2=0.2µA
Locked Detection Time = 1.4s
Restart Time = 1s
Shutdown Time= 10s
The value of CCT must be considered with soft start up result.
RESET Capacitor
The capacitor that is connected from RESET pin to GND determines the Electric Motor Brakes. In the Power ON and
Quick Start before.
Braking time =
C
RESET
×
V
RESET
I
RESET
EX:
IRESET = 1.2µA , VRESET = 1.9V , CRESET = 0.22µF
Braking time = 0.348s
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APX9322
Package Information
QFN4x4-24
A
b
E
D
Pin 1
D2
A1
A3
NX
aaa
C
L K
E2
Pin 1 Corner
e
S
Y
M
B
O
L
A
A1
A3
b
D
D2
E
E2
e
L
K
aaa
QFN4*4-24
MILLIMETERS
INCHES
MIN.
MAX.
MIN.
MAX.
0.80
1.00
0.032
0.039
0.000
0.002
0.05
0.00
0.20 REF
0.18
3.90
2.50
3.90
2.50
0.008 REF
0.007
0.012
0.154
0.161
0.098
0.110
0.154
0.161
0.098
0.110
0.30
4.10
2.80
4.10
2.80
0.50 BSC
0.35
0.20
0.020 BSC
0.014
0.018
0.008
0.003
0.45
0.08
Note : 1. Followed from JEDEC MO-220 WGGD-6.
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APX9322
Carrier Tape & Reel Dimensions
P0
P2
P1
A
B0
W
F
E1
OD0
K0
A0
A
OD1 B
B
T
SECTION A-A
SECTION B-B
H
A
d
T1
Application
A
3 30.0±2.00
QFN 4x4-24
H
T1
C
d
D
W
E1
F
50 MIN.
12.4+2.00
-0.00
13.0+0 .5 0
-0.20
1 .5 MIN.
2 0.2 MIN.
12.0±0.30
1.75 ±0 .1 0
5.5±0.05
P0
P1
P2
D0
D1
T
A0
B0
K0
4.0±0.10
8.0±0.10
2.0±0.05
1.5+0.10
-0 .0 0
1 .5 MIN.
0 .6+0.00
-0 .4 0
4.30±0.20
4 .3 0±0.20
1.30±0 .20
(mm)
Devices Per Unit
Package type
Packing
Quantity
QFN 4*4-24
Tape & Reel
3000
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APX9322
Taping Direction Information
QFN4x4-24
USER DIRECTION OF FEED
Classification Profile
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APX9322
Classification Reflow Profiles
Profile Feature
Sn-Pb Eutectic Assembly
Pb-Free Assembly
100 °C
150 °C
60-120 seconds
150 °C
200 °C
60-120 seconds
3 °C/second max.
3°C/second max.
183 °C
60-150 seconds
217 °C
60-150 seconds
See Classification Temp in table 1
See Classification Temp in table 2
Time (tP)** within 5°C of the specified
classification temperature (Tc)
20** seconds
30** seconds
Average ramp-down rate (Tp to Tsmax)
6 °C/second max.
6 °C/second max.
6 minutes max.
8 minutes max.
Preheat & Soak
Temperature min (Tsmin)
Temperature max (Tsmax)
Time (Tsmin to Tsmax) (ts)
Average ramp-up rate
(Tsmax to TP)
Liquidous temperature (TL)
Time at liquidous (tL)
Peak package body Temperature
(Tp)*
Time 25°C to peak temperature
* Tolerance for peak profile Temperature (Tp) is defined as a supplier minimum and a user maximum.
** Tolerance for time at peak profile temperature (t p) is defined as a supplier minimum and a user maximum.
Table 1. SnPb Eutectic Process – Classification Temperatures (Tc)
3
Package
Thickness
<2.5 mm
Volume mm
<350
235 °C
Volume mm
≥350
220 °C
≥2.5 mm
220 °C
220 °C
3
Table 2. Pb-free Process – Classification Temperatures (Tc)
Package
Thickness
<1.6 mm
1.6 mm – 2.5 mm
≥2.5 mm
Volume mm
<350
260 °C
260 °C
250 °C
3
Volume mm
350-2000
260 °C
250 °C
245 °C
3
Volume mm
>2000
260 °C
245 °C
245 °C
3
Reliability Test Program
Test item
SOLDERABILITY
HOLT
PCT
TCT
HBM
MM
Latch-Up
Method
JESD-22, B102
JESD-22, A108
JESD-22, A102
JESD-22, A104
MIL-STD-883-3015.7
JESD-22, A115
JESD 78
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Description
5 Sec, 245°C
1000 Hrs, Bias @ Tj=125°C
168 Hrs, 100%RH, 2atm, 121°C
500 Cycles, -65°C~150°C
VHBM≧2KV
VMM≧200V
10ms, 1tr≧100mA
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APX9322
Customer Service
Anpec Electronics Corp.
Head Office :
No.6, Dusing 1st Road, SBIP,
Hsin-Chu, Taiwan
Tel : 886-3-5642000
Fax : 886-3-5642050
Taipei Branch :
2F, No. 11, Lane 218, Sec 2 Jhongsing Rd.,
Sindian City, Taipei County 23146, Taiwan
Tel : 886-2-2910-3838
Fax : 886-2-2917-3838
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20
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