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AW32601 Datasheet Preview

AW32601 Datasheet

Over-Voltage Protection Load Switch

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AW32601/AW32605/AW32610
Nov. 2018 V1.0
Over-Voltage Protection Load Switch with Surge Protection
Features
General Description
Surge protection
The AW326XX family OVP load switch features
IEC 61000-4-5: ±200V
Integrated low Rdson nFET switch: typical 33
surge protection, an internal clamp circuit protects
the device from surge voltages up to ±200V.
l
4.5A continuous current capability
Default Over-Voltage Protection (OVP) threshold
AW32601: 5.95V
AW32605: 6.8V
AW32610: 10.5V
tia The AW326XX features an ultra-low 33mΩ (typ.)
Rdson nFET load switch. When input voltage
exceeds the OVP threshold, the switch is turned off
very fast to prevent damage to the protected
downstream devices. The IN pin is capable of
OVP threshold adjustable range: 4V to 20V
System ESD protection on IN pin
n withstanding fault voltages up to 29VDC.
The default OVP threshold is 5.95V (AW32601),
IEC 61000-4-2 Contact discharge: ±8kV
IEC 61000-4-2 Air gap discharge: ±15kV
Input maximum voltage rating: 29VDC
Fast turn-off response: typical 50ns
Over-Temperature Protection (OTP)
Under-Voltage Lockout (UVLO)
WLCSP 1.288mm × 1.988mm-12B package
e 6.8V (AW32605) and 10.5V (AW32610), the OVP
threshold can be adjusted from 4V to 20V through
fid external OVLO pin.
This device features over-temperature protection
that prevents itself from thermal damaging.
Applications
Smartphones
n
Tablets
Charging Ports
o
C Typical Application Circuit
USB
Port
c CIN
i0.1µF R1
50V
in R2
IN
OUT
AW32601
OVLO AW32605
AW32610 VDET
COUT
1µF
Optional
ENB
w
GND
a
Figure 1 AW326XX typical application circuit
Charger
PMIC
Controller
Battery
R1 and R2 are used for OVP threshold adjustment, to use default OVP threshold, connect OVLO to ground.
All the trademarks mentioned in the document are the property of their owners.
www.awinic.com.cn
1
Copyright © 2018 SHANGHAI AWINIC TECHNOLOGY CO., LTD




AWINIC

AW32601 Datasheet Preview

AW32601 Datasheet

Over-Voltage Protection Load Switch

No Preview Available !

AW32601/AW32605/AW32610
Nov. 2018 V1.0
Device Comparison Table
Device
Condition
VIN_OVLO (V)
Min.
Typ.
Max.
VIN_OVLO
hysteresis (mV)
AW32601
AW32605
AW32610
VIN rising
VIN rising
VIN rising
5.83
6.66
10.29
Pin Configuration and Top Mark
AW326XXCSR
(Top View)
1
2
3
4
A
ENB
OUT
OUT
GND
B
VDET
OUT
IN
GND
C
OVLO
IN
IN
GND
5.95
6.07
6.80
6.94
130
140
l
10.50
10.71
210
tia AW326XXCSR Marking
(Top View)
en 1
2
3
4
CABnfiXYdXYXYXY
o
XXXX DZ7Z(AW32601CSR)
C
1LJ5(AW32605CSR)
PSKU(AW32610CSR)
YYYY Production Tracing Code
Pin Definition
icFigure 2 Pin Configuration and Top Mark
Pin
A1
inName
ENB
Description
Enable pin, active low
B1
VDET
Clamped output from IN pin
wC1
B3, C2, C3
aA2, A3, B2
A4, B4, C4
OVLO
IN
OUT
GND
OVP threshold adjustment pin
Switch input and device power supply
Switch output
Device ground
www.awinic.com.cn
2
Copyright © 2018 SHANGHAI AWINIC TECHNOLOGY CO., LTD


Part Number AW32601
Description Over-Voltage Protection Load Switch
Maker AWINIC
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AW32601 Datasheet PDF






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1 AW32601 Over-Voltage Protection Load Switch
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