ANPEC APL5525

APL5525/5526
Dual Channel 500mA Regulator + Reset IC
Features
General Description
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•
The APL5525/6 is a dual-channel regulator with reset
function (specific voltage monitoring), and internal
delay circuit, set to detect 3.9V or 4.2V. Maximum
input voltage is 6V, output1 and output2 deliver up to
500mA. VOUT1 typical dropout voltage is 550mV at
500mA loading and VOUT2 typical dropout voltage is
630mV at 500mA loading. Design with an internal Pchannel MOSFET pass transistor, the APL5525/6
maintains a low supply current. Other features include,
thermal-shutdown protection, current limit protection
to ensure specified output current. The APL5525/6
come in miniature SOP-8 and SOP-8-P packages.
•
•
•
•
•
•
•
•
•
•
•
Low Quiescent Current : 130µA (No load)
Low Dropout Voltage :
[email protected]
[email protected]
Fixed Output Voltage :
VOUT1=3.3V/500mA
VOUT2=2.5V/500mA
Stable with 4.7µF Output Capacitor
Stable with Aluminum, Tantalum or Ceramic
Capacitors
Reverse Current Protection
No Protection Diodes Needed
Built in Thermal Protection
Fast Transient Response
Short Setting Time
Pin Configuration
SOP-8, SOP-8-P with Thermal Pad Packages
Adjustment-free Reset Detection Voltage :
3.9V or 4.2V typ
Easy to Set Delay Time from Voltage
Detection to Reset Release
SOP-8 Top View
C d
1
8
C O N T
R E S E T
2
7
G N D
3
6
V
O U T 2
4
5
V
O U T 1
V
D E T
V
IN
Applications
•
C d
1
8
C O N T
R E S E T
2
7
G N D
3
6
V
O U T 2
4
5
V
O U T 1
V
D E T
V
IN
SOP-8-P Top View
CD-ROM drive.
C d
1
8
C O N T
R E S E T
2
7
G N D
3
6
V
O U T 2
4
5
V
O U T 1
V
D E T
V
IN
APL5525
C d
1
8
C O N T
R E S E T
2
7
G N D
3
6
V
O U T 2
4
5
V
O U T 1
V
D E T
V
IN
APL5526
= Thermal Pad
(connected to GND plane for better heat
dissipation)
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise
customers to obtain the latest version of relevant information to verify before placing orders.
Copyright  ANPEC Electronics Corp.
Rev. A.3 - Jul., 2003
1
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APL5525/5526
Ordering and Marking Information
Package Code
K : SO P-8
KA : SO P-8-P
Tem p. Range
C : 0 to 70° C
Handling Code
TR : Tape & Reel
Detection Voltage :
A : 3.9V
B : 4.2V
Lead Free Code
L : Lead Free Device
Blank : O rginal Device
APL5525/6 Lead Free Code
Handling Code
Tem p. Range
Package Code
Detection Voltage
APL5525/6 K / KA :
APL5525/6X
XXXXX
X
- Detection Voltage
XXXXX - Date Code
Pin Description
PIN
Name
No.
1
I/O
Cd
RESET
RESET
VDET
VIN
VOUT1
VOUT2
GND
CONT
2
3
4
5
6
7
8
O
O
I
I
O
O
I
Description
Delay time capacitor pin, RESET pin output delay time can be set by
the capacitor connected to the Cd pin. tPLH = 130000∗C, tPLH :
transmission delay time (s), C:capacitor value (F)
Input voltage detection output pin , low = VDET<VS , high = VDET>VS
Input voltage detection output pin , high = VDET<VS , low = VDET>VS
Input pin of voltage detection.
Voltage supply input pin.
Regulator output pin.
Regulator output pin.
GND pin
VOUT1 on/off-control pin, VOUT1 will be turn off when CONT pull to low.
Absolute Maximum Ratings
S ym b o l
V IN , V O U T
CONT
V DET
R T H ,JA
PD
TJ
P aram eter
Input Voltage or O ut Voltage
R atin g
6
U n it
V
V O U T 1 S hutdow n C ontrol P in
6
V
R E S E T P in S upply Voltage
T herm al R esistance – Junction to A m bient
S O P -8
S O P -8-P
P ow er D issipation
6
V
160
80
Internally Lim ited
°C /W
0 to 125
°C
O perating Junction Tem perature
C ontrol S ection
P ow er Transistor
T STG
TL
S torage Tem perature R ange
Lead Tem perature (S oldering, 10 second)
Copyright  ANPEC Electronics Corp.
Rev. A.3 - Ju1., 2003
2
W
0 to 150
-65 to +150
°C
260
°C
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APL5525/5526
Electrical Characteristics
Unless otherwise noted these specifications apply over full temperature , VIN=5V, CIN=1µF,COUT1=4.7µF,
COUT2=4.7µF, CONT=VIN, TJ=0 to 125°C . Typical values refer to TJ=25°C .
Symbol
VIN
IQ
Parameter
APL5525/6
Test Conditions
Min.
6
Unit
V
µA
Quiescent Current
IOUT1 =0mA, IOUT2 =0mA
130
Shutdown Supply
Current
CONT = low
IOUT2=0mA, VIN =6.0V
100
µA
0.1
µA
1.6
-0.3
20
VIN+0.3
0.4
40
µA
3.234
3.3
3.366
V
950
Shutdown Input Bias
VCONT =VIN
current
High Threshold Voltage
VCONT
Low Threshold Voltage
ICCQ VDET Input Current
VDET =5V
Regulator1
VOUT1 Output Voltage
IOUT
Max.
Input Voltage
ICONT
ILIMIT
Typ.
Circuit Current Limit
Load Current
REGLINE Line Regulation
REGLOAD Load Regulation
VIN=5V
VIN=5V
mA
500
VOUT+0.5V< VIN<6.0V, IOUT=10mA
VIN =5V, 0mA< IOUT < IMAX
V
mA
4
25
6
60
mV
mV
550
650
mV
(Note)
Dropout Voltage
(VOUT(Nominal)=3.3V IOUT =500mA
Version)
F≤1kHz, 1Vpp at IOUT=50mA
PSRR Ripple Rejection
Over Temperature
Shutdown
OTS
Over Temperature
Hysteresis
Shutdown Hysteresis
VDROP
TC
COUT
Output Voltage
Temperature
Coefficient
45
Ta= -20 ~ 80°c
Output Capacitor
ESR
50
dB
125
°C
10
°C
100
ppm/°C
4.7
µF
0.01
1
Ohm
2.55
V
Regulator2
VOUT2 Output Voltage
ILIMIT
IOUT
Circuit Current Limit
Load Current
VIN=5V
VIN=5V
2.45
2.5
950
500
mA
mA
Copyright  ANPEC Electronics Corp.
Rev. A.3 - Ju1., 2003
3
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APL5525/5526
Electrical Characteristics (Cont.)
Unless otherwise noted these specifications apply over full temperature , VIN=5V, CIN=1µF,COUT1=4.7µF,
COUT2=4.7µF, CONT=VIN, TJ=0 to 125°C . Typical values refer to TJ=25°C .
Symbol
Parameter
REGLINE Line Regulation
REGLOAD Load Regulation
Test Conditions
VOUT+0.5V< VIN<6.0V, IOUT=10mA
VIN =5V, 0mA< IOUT < IMAX
APL5525/6
Unit
Min.
Typ.
Max.
4
30
6
50
mV
mV
630
750
mV
(Note)
Dropout Voltage
VDROP (VOUT(Nominal)=2.5V IOUT =500mA
Version)
F≤1kHz, 1Vpp at IOUT=50mA
PSRR Ripple Rejection
Over Temperature
Shutdown
OTS
Over Temperature
Hysteresis
Shutdown Hysteresis
TC
COUT
Output Voltage
Temperature
Coefficient
Ta= -20 ~ 80°c
Output Capacitor
45
ESR
52
dB
125
°C
10
°C
100
ppm/°C
4.7
µF
0.01
1
Ohm
RESET / RESET
VS
Detection Voltage
Vs Temperature
µVS/µT
Coefficient
µVS
VDET=H!L (APL5525/6A)
3.9
VDET=H!L (APL5525/6B)
4.2
Ta = -20~+80°C
100
130
180
230
mV
V
ppm/°C
Hysteresis Voltage
VDET = H!L
VOL
Low-level Output
Voltage
VDET = 3.9V, RL = 4.7kΩ
12
60
mV
IOH
Output Leakage
Current
VDET = 5V
0.5
1
µA
IOL1
Output Current1
VDET =3.9V, VRESET = 0.4V
25
30
mA
IOL2
Output Current2
VDET = 3.9V, VRESET = 0.4V
Ta = -20~+80°C 20
25
mA
tPLH
“H” Transmission Delay Cd = 0µF
Time
tPLH1
Reset Delay Time
tPHL
“L” Transmission Delay
Cd = 0µF
Time
VOPL
Threshold Operating
Voltage
VDET = 3.7V!5V, Cd = 0.1µF
VRESET = 0.4V
8
42
90
µs
13
18
ms
4
90
µs
0.95
1.25
V
Note : Dropout voltage definition : VIN- VOUT when VOUT is 2% below the value of VOUT for VIN=5V
Copyright  ANPEC Electronics Corp.
Rev. A.3 - Ju1., 2003
4
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APL5525/5526
Application Circuit
3.3V
VOUT1
VIN
1µ F
RL
VDET
COUT1
4.7µ F
(ceramic)
APL5525/6
4.7k Ω
2.5V
RESET
Cd
GND
VOUT2
CONT
C OUT2
4.7µ F
(ceramic)
0.1µ F
Copyright  ANPEC Electronics Corp.
Rev. A.3 - Ju1., 2003
5
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APL5525/5526
Timing Chart
APL5525
APL5526
V IN . V DET
5V
V IN . V DET
5V
Vs
Vs
Vs
RESET
5V
Vs
RESET
5V
t PLH + t PLH1
0V
0V
CONT
CONT
H
H
L
L
V O UT1
5V
V O UT1
5V
0V
0V
V O UT2
5V
V O UT2
5V
0V
0V
Copyright  ANPEC Electronics Corp.
Rev. A.3 - Ju1., 2003
6
t PLH + t PLH1
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APL5525/5526
Typical Characteristics
Quiescent Current vs. Output Current
Quiescent Current vs. Input Voltage
160
600
IOUT1=IOUT2=0mA
VIN = 5V
Quiescent Current (µA)
120
100
80
60
40
20
VOUT1
500
VOUT2
400
300
200
100
0
0
0
1
2
3
4
5
0
6
100
Input Voltage (V)
200
300
400
Output Current (mA)
Output Voltage vs. Input Voltage
Output Voltage vs. Temperature
3.310
3.5
2.508
IOUT1 = IOUT2 = 0mA
2.506
VOUT1
3.305
VOUT1
2.504
2.5
VOUT1 (V)
Output Voltage (V)
3
500
VOUT2
2
1.5
3.300
2.502
VOUT2
3.295
2.500
2.498
3.290
1
VOUT2 (V)
Quiescent Current (µA)
140
2.496
3.285
0.5
2.494
3.280
0
0
1
2
3
4
-25
5
Input Voltage (V)
Copyright  ANPEC Electronics Corp.
Rev. A.3 - Ju1., 2003
2.492
0
25
50
75
100
125
Temperature (°+)
7
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APL5525/5526
Typical Characteristics
Dropout Voltage vs. Output Current
PSRR vs. Frequency
+0
700
VIN = 5V
-10 IOUT1 = IOUT2 = 50mA
-20
500
PSRR (dB)
Dropout Voltage (mV)
600
VOUT2
400
300
VOUT1
200
-30
VOUT1
-40
-50
VOUT2
-60
100
-70
0
0
100
200
300
400
-80
10
500
100
1k
10k
100k
Frequency (Hz)
Output Current (mA)
Load-Transient Response
Load-Transient Response
VOUT1(200mV/div)
VOUT2(200mV/div)
IOUT1=1mA ~ 500mA
COUT1=4.7uF
IOUT2=1mA ~ 500mA
COUT2=4.7uF
Time (0.1m/div)
Copyright  ANPEC Electronics Corp.
Rev. A.3 - Ju1., 2003
Time(0.1m/div)
8
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APL5525/5526
Typical Characteristics
Shutdown Response
Line-Transient Response
RLOAD = 100 Ω
VIN = 4.5 ~ 5.5V
VOUT1 (2v/div)
VOUT1(20mV/div)
IOUT1=10mA
COUT1=4.7uF
V OUT2
CONT(2v/div)
VOUT2(20mV/div)
IOUT2=10mA
COUT2=4.7uF
Time (1ms/div)
Time(20µs/div)
Copyright  ANPEC Electronics Corp.
Rev. A.3 - Ju1., 2003
9
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APL5525/5526
Packaging Information
E
e1
0.015X45
SOP-8 pin ( Reference JEDEC Registration MS-012)
H
e2
D
A1
A
1
L
0.004max.
Dim
M illimete rs
Inches
M in .
M ax.
M in.
M ax.
A
1.35
1.75
0.053
0.069
A1
D
E
0.10
4.80
3.80
0.25
5.00
4.00
0.004
0.189
0.150
0.010
0.197
0.157
H
L
e1
e2
5.80
0.40
0.33
6.20
1.27
0.51
0.228
0.016
0.013
0.244
0.050
0.020
φ 1
Copyright  ANPEC Electronics Corp.
Rev. A.3 - Ju1., 2003
1.27BSC
0.50BSC
8°
8°
10
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APL5525/5526
Packaging Information
E1
E
0.015X45
SOP-8-P pin ( Reference JEDEC Registration MS-012)
H
D1
e1
e2
D
A1
A
A1
D
D1
E
E1
H
L
e1
e2
1
L
0.004max.
Dim
A
M illimeter s
Inc hes
M in .
M ax.
M in .
M ax.
1.3 5
0.1 0
4.8 0
1.7 5
0.2 5
5.0 0
0.0 53
0.0 04
0.1 89
0.0 69
0.0 10
0.1 97
3.0 0R EF
3.8 0
0.11 8REF
4.0 0
0.1 50
2.6 0R EF
5.8 0
0.4 0
0.3 3
φ 1
Copyright  ANPEC Electronics Corp.
Rev. A.3 - Ju1., 2003
0.1 57
0.1 02R EF
6.2 0
1.2 7
0.2 28
0.0 16
0.5 1
0.0 13
0.2 44
0.0 50
0.0 20
1.2 7BS C
0.5 0BS C
8°
8°
11
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APL5525/5526
Physical Specifications
Terminal Material
Lead Solderability
Solder-Plated Copper (Solder Material : 90/10 or 63/37 SnPb)
Meets EIA Specification RSI86-91, ANSI/J-STD-002 Category 3.
Reflow Condition
(IR/Convection or VPR Reflow)
temperature
Reference JEDEC Standard J-STD-020A APRIL 1999
Peak temperature
183°C
Pre-heat temperature
Time
Classification Reflow Profiles
Convection or IR/
Convection
Average ramp-up rate(183°C to Peak)
3°C/second max.
120 seconds max
Preheat temperature 125 ± 25°C)
60 – 150 seconds
Temperature maintained above 183°C
Time within 5°C of actual peak temperature 10 –20 seconds
Peak temperature range
220 +5/-0°C or 235 +5/-0°C
Ramp-down rate
6 °C /second max.
6 minutes max.
Time 25°C to peak temperature
VPR
10 °C /second max.
60 seconds
215-219°C or 235 +5/-0°C
10 °C /second max.
Package Reflow Conditions
pkg. thickness ≥ 2.5mm
and all bgas
Convection 220 +5/-0 °C
VPR 215-219 °C
IR/Convection 220 +5/-0 °C
pkg. thickness < 2.5mm and
pkg. volume ≥ 350 mm³
Copyright  ANPEC Electronics Corp.
Rev. A.3 - Ju1., 2003
12
pkg. thickness < 2.5mm and pkg.
volume < 350mm³
Convection 235 +5/-0 °C
VPR 235 +5/-0 °C
IR/Convection 235 +5/-0 °C
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APL5525/5526
Reliability test program
Test item
SOLDERABILITY
HOLT
PCT
TST
ESD
Latch-Up
Method
MIL-STD-883D-2003
MIL-STD-883D-1005.7
JESD-22-B, A102
MIL-STD-883D-1011.9
MIL-STD-883D-3015.7
JESD 78
Description
245°C , 5 SEC
1000 Hrs Bias @ 125 °C
168 Hrs, 100 % RH , 121°C
-65°C ~ 150°C, 200 Cycles
VHBM > 2KV, VMM > 200V
10ms , Itr > 100mA
Carrier Tape
t
D
P
Po
E
P1
Bo
F
W
Ko
Ao
D1
T2
J
C
A
B
T1
Copyright  ANPEC Electronics Corp.
Rev. A.3 - Ju1., 2003
13
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APL5525/5526
Reel Dimensions
Application
SOP- 8/-P
A
B
330 ± 1
F
5.5± 1
J
T1
T2
W
P
E
62 +1.5
C
12.75+
0.15
2 ± 0.5
12.4 ± 0.2
2 ± 0.2
12± 0. 3
8± 0.1
1.75±0.1
D
D1
Po
P1
Ao
Bo
Ko
t
2.0 ± 0.1
6.4 ± 0.1
5.2± 0. 1
1.55 +0.1 1.55+ 0.25 4.0 ± 0.1
2.1± 0.1 0.3±0.013
Cover Tape Dimensions
Application
SOP- 8/-P
Carrier Width
12
Cover Tape Width
9.3
Devices Per Reel
2500
Customer Service
Anpec Electronics Corp.
Head Office :
5F, No. 2 Li-Hsin Road, SBIP,
Hsin-Chu, Taiwan, R.O.C.
Tel : 886-3-5642000
Fax : 886-3-5642050
Taipei Branch :
7F, No. 137, Lane 235, Pac Chiao Rd.,
Hsin Tien City, Taipei Hsien, Taiwan, R. O. C.
Tel : 886-2-89191368
Fax : 886-2-89191369
Copyright  ANPEC Electronics Corp.
Rev. A.3 - Ju1., 2003
14
www.anpec.com.tw