Over-Voltage Protection Load Switch
AW32601/AW32605/AW32610
Nov. 2018 V1.0
Over-Voltage Protection Load Switch with Surge Protection
Features
General Des...
Description
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 33mΩ
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....
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