Unisonic Technologies UCC36451
UCC36451 is a monolithic synchronous buck regulator. The device integrates internal high side and external low side power MOSFETs, and provides 4.5A of continuous load current over a wide input voltage.| Part No. | UCC36451 |
|---|---|
| Datasheet | UCC36451 Download |
| Manufacturer |  Unisonic Technologies |
| Description | 36V 4.5A SYNCHRONOUS BUCK CONVERTER |
| Buy | Stock & Price |
DESCRIPTION
The UTC Current mode control provides fast transient response and cycle-by-cycle current limit. An internal soft-start prevents inrush current at turn-on, and provides a very compact solution with minimal external components.●
FEATURES
* Wide 8V~36V Operating Input Range * Integrated 75mΩ high side Power MOSFET Switches * Output Adjustable: VFB (1.00V±2%). * Up to 95% Efficiency * Internal Soft-Start and Fixed 160KHz Frequency * Stable with Low ESR Ceramic Output Capacitors * Cycle-by-Cycle Over Current Protection * Input Under/Over Voltage Lockout● ORDERING INFORMATION Ordering Number UCC36451G-SH2-R Package HSOP-8 CMOS IC HSOP-8 Packing Tape Reel
● MARKING Copyright © 2016 Unisonic Technologies Co., Ltd 1 of 8 QW-R115-014.A UCC36451
● PIN CONFIGURATION CMOS IC
● PIN
DESCRIPTION
PIN NO. 1 2 3 4 5 6 7 8 PIN NAME BS IN SW LG FB GND CS1 CS2DESCRIPTION
Boot-Strap Pin. Supply high side gate driver. Power Input pin. Bypass IN to GND with a suitably large capacitor to eliminate noise on the input to the IC.
