NCP59749
features consist of built- in thermal shutdown and output current limiting protection. User- programmable Soft- Start and Power Good pins are available. The NCP59749 is available in QFN20 5x5 package.
Features
- Output Current in Excess of 3.0 A
- VIN Range: 0.8 V to 5.5 V
- VBIAS Range: 2.7 V to 5.5 V
- Output Voltage Range: 0.8 V to 3.6 V
- Dropout Voltage: 120 m V at 3 A
- Programmable Soft Start
- Open Drain Power Good Output
- Fast Transient Response
- Stable with Any Type of Output Capacitor ≥ 2.2 m F
- Current Limit and Thermal Shutdown Protection
- These are Pb- Free Devices
Applications
- Consumer and Industrial Equipment Point of Load Regulation
- FPGA, DSP and Logic Power Supplies
- Switching Power Supply Post Regulation
NCP59749 http://onsemi.
QFN20 CASE 485DB
PIN CONNECTIONS
IN NC NC NC OUT
IN IN IN PG BIAS
54321 6 20
7 19
8 GND 18
9 17
10 16 11 12 13 14 15
OUT OUT OUT NC FB
EN GND
NC NC SS
QFN20, 5x5, 0.65P
MARKING DIAGRAM
1 XXXXXXXX XXXXXXXX AWLYYWWG G
QFN20
XXXXX =...
