60V/3A PWM BUCK IC, 60V/3A 開關型降壓結構穩壓IC
Features
5V, and adjustable output versions
Adjustable version output voltage range, 1.2V to 57V with ±4% max over line and load conditions
3A output load current
Input voltage range up to 60V
Requires only 4 external components
150 kHz fixed frequency internal oscillator
TTL shutdown capability
Low power standby mode, typically 30 uA.
High efficiency
Uses readily available standard inductors
Thermal shutdown and current limit protection
Applications
Simple high-efficiency step-down (buck) regulator
Pre-regulator for linear regulators.
On-card/boards witching regulators
Positive to negative converter (buck-boost).
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