MAX4960 - Maxim Integrated Products

MAX4960 High-Voltage OVP

The MAX4959/MAX4960 overvoltage protection controllers protect low-voltage systems against high-voltage faults of up to +28V. When the input voltage exceeds the overvoltage lockout (OVLO) threshold, these devices turn off an external pFET to prevent damage to the protected components. The undervoltage lockout (UVLO) threshold holds the external pFET off unti.

Features

MAX4959/MAX4960 Ordering Information PART TEMP RANGE PINTOP PACKAGE MARK 10 μDFN 10 μMAX 10 μDFN 10 μMAX AAO — AAP — PKG CODE L1022-1 U10-1 L1022-1 U10-1 MAX4959ELB+ -40°C to +85°C MAX4959EUB+
* -40°C to +85°C MAX4960ELB+ -40°C to +85°C MAX4960EUB+
* -40°C to +85°C Applications Notebooks Laptops Camcorders Ultra-Mobile PCs +Denotes a lead-free package.
*Future product—Contact factory for availability. Pin Configurations GND N.C. VDD CB TOP VIEW GATE2 + 10 9 8 7 6 GATE1 N.C. (SOURCE1) 1 2 3 4 5 6 7 GATE2 N.C. GND CB VDD MAX4959 MAX4960 + 1 GATE1 2 N.C. (SOURCE1) 3 IN 4 UVS 5.