Anpec APL6536KI-TU Four-channel supervisory ic Datasheet

APL6536
Four-Channel Supervisory IC
Features
General Description
•
2.6V to 5.5V Input Voltage Range
•
Low Quiescent Current : less than 50µA
•
•
High Accuracy Detection Threshold : ±1.6%
Adjustable Undervoltage Lockout for Each
Supply
The APL6536 is a four channel supervisory IC designed to monitor voltage supplies in µP and digital
system. This IC can supervise any positive voltage
using an external resistor divider to translate to a lower
voltage for comparison to the internal 0.633V reference.
Once any VMON input falls below 0.633V the PGOOD
output is pulled low, the hysteresis of the internal reference is 15mV. The PGOOD pin has an internal
20kΩ pull-up to VCC making an external pull-up resis-
•
Active high PGOOD Output
•
•
Guaranteed PGOOD Valid to Falling VCC < 1V
VMON Glitch Immunity : 30µs
Lead Free Available (RoHS Compliant)
•
tor unnecessary. Each rail’s VMON point is independently adjustable with a resistor divider. The PGOOD
output is guaranteed to be valid with IC bias lower
than 1V. This IC is designed to reject fast line transient glitches 30µs on VMON input. The PGOOD output is an open-drain to allow ORing of multiple signals.
If less than four voltages are being monitored, connect
the unused VMON pins to VCC. The ENABLE input
pin provides for a reset of the PGOOD output when it
is pulled down below 0.5V. With an internal 10µA
pull-up to VCC, it can be signaled with common logic or
pulled to ground with a push button switch. APL6536
come in a miniature SOP-8 package.
Applications
•
Graphics Cards
•
•
•
•
Portable Battery-Powered Equipment
µP Voltage Monitoring
Set-Top Boxes
•
Notebook Computer
Multiple Supply System
Pinouts
SOP-8 Top View
Vcc
1
8
VMO N1
PG OO D
2
7
VMO N2
ENABLE
3
6
VMO N3
G ND
4
5
VMO N4
APL6536
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.4 - Mar., 2005
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1
°
APL6536
Ordering and Marking Information
Package Code
K : SOP-8
Tem p. Range
I : -40 to 85 °C
Handling Code
TU : Tube
TR : Tape & Reel
Lead Free Code
L : Lead Free Device
Blank : Original Device
APL6536
Lead Free Code
Handling Code
Tem p. Range
Package Code
APL6536
XXXXX
APL6536 :
XXXXX - Date Code
Notes: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte in plate
termination finish; which are fully compliant with RoHS and compatible with both SnPb and lead-free soldiering
operations. 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.
Pin Function Description
PIN
No.
Name
1
VCC
I/O
Description
Supply Voltage (2.6V to 5V)
2
PGOOD
O
3
ENABLE
I
4
GND
5-8
VMON1
VMON2
VMON3
VMON4
PGOOD is the AND function of all the VMON inputs being satisfied.
This is an open drain output and can be pulled high to the
appropriate level with an external resistor. Additionally a 20kΩ pull up
to VCC is provided internally.
Enabling input for supervisory function. Has a 10µA pull-up to VCC.
Ground Connection
I
These inputs provide for a programmable monitored voltage
threshold referenced to an internal 0.633V reference. These inputs
have a 30µs glitch filter to prevent transient upsets from being
recognized by PGOOD.
Copyright  ANPEC Electronics Corp. Rev.
A.4 - Mar., 2005
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APL6536
Block Diagram
V C C ( 2 .6 ~ 5 . 5 V )
EN
V MON1
10uA
20kΩ
V MON2
P GOOD
F a llin g E d g e
G litc h F ilte r
V MON3
1MΩ
V MON4
0.633V
Absolute Maximum Ratings
Symbol
VCC
Input Voltage
VMON1-4,EN All Input Pins
PGOOD
Output Pin
TJ
T
STG
TS
ESD
Parameter
Maximum Junction Temperature
Storage Temperature
Soldering Temperature (10 seconds)
Rating
7
Unit
V
-0.3V to VCC+0.3V
V
-0.3V to VCC+0.3V
150
-65 to +150
V
°C
°C
°C
V
260
1
Electrostatic Discharge
-3000 to 3000*
Note:1.Human body model: C=100pF, R=1500Ω, 3 positives pulse plus 3 negative pulses.
Copyright  ANPEC Electronics Corp. Rev.
A.4 - Mar., 2005
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APL6536
Electrical Characteristics
Unless Otherwise noted these specifications apply over full temperature, Vcc = 3.3V, TJ =- 40 °C to 85°C
Typical values refer to TJ =25°C
Symbol
Parameter
Test condition
APL6536
Unit
Min. Typ. Max.
BIAS
Supply Current
(EN disable)
VCC Power On
VCC Power On Reset
VMON > VMON_L2H
VMON < VMON_H2L
VMON > VMON_L2H
VMON < VMON_H2L
VCC low to high
VCC high to low
40 400 µA
230 2000 µA
50 500 µA
50 500 µA
2.6
V
2.4
V
PGpd
Pull-Down Current
VPGOOD=0.5V
10
mA
PGpu
Pull-Up Resistance
20
KΩ
VPGI
Output Low
VCC = 1V
0
100 mV
Last valid input =Vth to PG release
3
µs
EN high to PG release
2
µs
EN low to PG pulling low
10
ns
ICC
ICC
VCC_L2H
VCC_POR
PGOOD
Supply Current
(EN enable)
TPG del
Delay From VMON Rising
VMON
TPG del ENR Delay From EN Rising
TPG del ENF Delay From EN Falling
ENABLE
VEN
VEN_HYS
Rising Threshold Voltage
Threshold Hysteresis Voltage
IENpu
Pull-up current
VMON Input
VMON_H2L Falling Threshold Voltage
VMON_TC Falling Threshold
Temperature Coeff.
VVMON_HYS Hysteresis Voltage
VVMON_RNG Range
TFIL
Enable low to high threshold
Glitch Filter Duration
Copyright  ANPEC Electronics Corp. Rev.
A.4 - Mar., 2005
VEN = 0.5V
TJ=25°C
TJ=-40°C to 85°C
VMON glitch to PGOOD low filter
4
1.30 1.65
2
V
80
mV
10
µA
0.623 0.633 0.643 V
100
µV/°C
15
mV
10
mV
30
µs
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APL6536
Electrical Characteristics
Unless Otherwise noted these specifications apply over full temperature, Vcc = 5V, TJ =- 40 °C to 85°C
Typical values refer to TJ =25°C
Symbol
Parameter
Test condition
APL6536
Unit
Min. Typ. Max.
BIAS
ICC
Supply Current
(EN Enable)
ICC
Supply Current
(EN Disable)
VCC_L2H
VCC Power On
VCC_POR
VCC Power On Reset
PGOOD
PGpd
Pull-Down Current
PGpu
Pull-Up Resistance
VPGI
Output Low
TPG del
Delay From VMON Rising
VMON
TPG del ENR Delay From EN Rising
TPG del ENF Delay From EN Falling
ENABLE
VEN
Rising Threshold Voltage
VEN_HYS
Threshold Hysteresis Voltage
IENpu
Pull-Up Current
VMON Input
VMON_H2L Falling Threshold Voltage
Falling Threshold
VMON_TC
Temperature Coeff.
VVMON_HYS Hysteresis Voltage
VVMON_RNG Range
TFIL
Glitch Filter Duration
Copyright  ANPEC Electronics Corp. Rev.
A.4 - Mar., 2005
VMON > VMON_L2H
VMON < VMON_H2L
VMON > VMON_L2H
VMON < VMON_H2L
VCC low to high
VCC high to low
50 500 µA
230 2000 µA
60 600 µA
60 600 µA
2.6
V
2.4
V
VPGOOD=0.5V
10
20
0
KΩ
100 mV
5
µs
2
10
µs
ns
VCC = 1V
Last valid input = Vth to PG
release
EN high to PG release
EN low to PG pulling low
Enable low to high threshold
VEN = 0.5V
TJ=25°C
2
2.5
80
10
mA
3
V
mV
µA
0.623 0.633 0.643 V
TJ=-40°C to 85°C
100
µV/°C
VMON glitch to PGOOD low filter
15
10
30
mV
mV
µs
5
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APL6536
Application Circuit
5V
APL6536
PGOOD
Output
Vcc
1
10k Ω
V CC
V M O N1 8
2 PGD
V M O N2 7
3 EN
V M O N3 6
4 G ND
V M O N4 5
5V
3.3V
22k Ω
10k Ω
10k Ω
1.5k Ω
2.7k Ω
4.7k Ω
O p tio na l
2.7k Ω
0.47uF
12V
1uF
Timing Diagram
Vth
VMON
TFIL
<TFIL
PGOOD
EN
Copyright  ANPEC Electronics Corp. Rev.
A.4 - Mar., 2005
Vth
6
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APL6536
Typical Characteristics
Supply Current vs. Supply Voltage
Supply Current vs. Temperature
400
70
VMON<VMON_H2L
300
250
200
150
100
VMON>VMON_L2H
60
Supply Current(µA)
Supply Current(µA)
350
VMON>VMON_L2H
VCC=5V
50
40
VCC=3.3V
30
20
10
50
0
0
2.6
3.1
3.6
4.1
4.6
5.1
5.6
-40
-20
0
Supply Voltage(V)
40
60
80
100
120
Temperature(°C)
VMON_H2L vs. Temperature
VMON Threshold vs. Supply Voltage
0.638
0.651
0.636
VCC=5V
0.648
VMON Threshold(V)
0.634
0.632
VMON_H2L(V)
20
0.630
0.628
VCC=3.3V
0.626
0.624
0.622
VMON_L2H
0.645
0.642
0.639
0.636
VMON_H2L
0.633
0.620
0.618
0.630
-40
-20
0
20
40
60
80
100
120
2.6
3.6
4.1
4.6
5.1
5.6
Supply Voltage(V)
Temperature(°C)
Copyright  ANPEC Electronics Corp. Rev.
A.4 - Mar., 2005
3.1
7
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APL6536
Typical Characteristics (Cont.)
EN High to PGOOD
VMON High to PGOOD
VCC=3.3V
VCC=3.3V
EN(2V/div)
VMON(1V/div)
PGOOD(2V/div)
PGOOD(2V/div)
Time(1us/div)
Time(4us/div)
EN Low to PGOOD
VMON Low to PGOOD
VCC=3.3V
VCC=3.3V
EN(2V/div)
VMON(1V/div)
PGOOD(2V/div)
PGOOD(2V/div)
Time(10ns/div)
Copyright  ANPEC Electronics Corp. Rev.
A.4 - Mar., 2005
Time(20µs/div)
8
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APL6536
Application Information
PGOOD
The APL6536 is a four channel supervisory IC designed
to monitor multiple voltages greater than 0.7V. This
IC is suitable for both microprocessors or industrial
system applications. Once biased to 2.6V and enabled the IC continuously monitors from one to four
voltages independently through external resistor dividers comparing each VMON pin voltage to an internal 0.633V reference. The PGOOD output is an opendrain to allow ORing of the signals and interfacing to a
wide range of logic levels. If less than four voltages
are being monitored, connect the unused VMON pins
to VCC. The PGOOD pin has an internal 20kΩ pull-up
to V CC making an external pull-up resistor
unnecessary.
Falling Edge Glitch Filter
Once any VMON input falls below 0.633V the PGOOD
output is pulled low, the VMON inputs are designed
to reject fast transients (30us).
Enable
The APL6536 has an active high enable function. Force
EN high (>=0.5VCC) enables the PGOOD, EN low(<=0.
5V) disables the PGOOD and enter the shutdown
mode and it also causes the PGOOD to discharge
through a 1MΩ resistance to ground. In shutdown
mode, the quiescent current can reduce below 60uA.
With an internal 10uA pull-up to VCC, it can be signaled with common logic or pulled to ground with a
push button switch.
Copyright  ANPEC Electronics Corp. Rev.
A.4 - Mar., 2005
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APL6536
Package Information
E
e1
0.015X45
SOP-8 pin ( Reference JEDEC Registration MS-012)
H
e2
D
A1
A
1
L
0.004max.
Dim
M illim et e r s
Inc he s
M in .
M ax.
M in.
M ax.
A
A1
1. 3 5
0. 1 0
1. 7 5
0. 2 5
0. 0 53
0. 0 04
0. 0 69
0. 0 10
D
E
H
4. 8 0
3. 8 0
5. 8 0
5. 0 0
4. 0 0
6. 2 0
0. 1 89
0. 1 50
0. 2 28
0. 1 97
0. 1 57
0. 2 44
L
e1
0. 4 0
0. 3 3
1. 2 7
0. 5 1
0. 0 16
0. 0 13
0. 0 50
0. 0 20
e2
1. 2 7B S C
0. 5 0B S C
φ 1
8°
8°
Copyright  ANPEC Electronics Corp. Rev.
A.4 - Mar., 2005
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APL6536
Physical Specifications
Terminal Material
Lead Solderability
Solder-Plated Copper (Solder Material : 90/10 or 63/37 SnPb), 100%Sn
Meets EIA Specification RSI86-91, ANSI/J-STD-002 Category 3.
Reflow Condition
(IR/Convection or VPR Reflow)
tp
TP
Critical Zone
T L to T P
Temperature
Ram p-up
TL
tL
Tsm ax
Tsm in
Ram p-down
ts
Preheat
25
t 25 °C to Peak
Tim e
Classificatin Reflow Profiles
Profile Feature
Sn-Pb Eutectic Assembly
Large Body
Small Body
Average ramp-up rate
3°C/second max.
(TL to TP)
Preheat
- Temperature Min (Tsmin)
100°C
- Temperature Mix (Tsmax)
150°C
- Time (min to max)(ts)
60-120 seconds
Tsmax to TL
- Ramp-up Rate
Tsmax to TL
- Temperature(TL)
183°C
- Time (tL)
60-150 seconds
Peak Temperature(Tp)
225 +0/-5°C
240 +0/-5°C
Time within 5°C of actual Peak
10-30 seconds
10-30 seconds
Temperature(tp)
Ramp-down Rate
6°C/second max.
6 minutes max.
Time 25°C to Peak Temperature
Pb-Free Assembly
Large Body
Small Body
3°C/second max.
150°C
200°C
60-180 seconds
3°C/second max
217°C
60-150 seconds
245 +0/-5°C
250 +0/-5°C
10-30 seconds
20-40 seconds
6°C/second max.
8 minutes max.
Note: All temperatures refer to topside of the package. Measured on the body surface.
Copyright  ANPEC Electronics Corp. Rev.
A.4 - Mar., 2005
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APL6536
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.4 - Mar., 2005
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APL6536
Reel Dimensions
Application
SOP- 8
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
(mm)
Cover Tape Dimensions
Application
SOP- 8
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.4 - Mar., 2005
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