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UC3552 |
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| Part Number | UC3552 |
| Manufacturer | Unisonic Technologies |
| Description | The UTC UC3552 is a step-up PWM DC-DC converter with a internal switch which is 1.6A, 0.23Ω. UTC UC3552 offers users flexibility in determining loop dynamics and adjusting operating frequency cause it... |
| Features |
* 1.6A, 0.23Ω, internal switch * High efficiency: 90% * Adjustable output: VDD to 12V * Adjustable frequency: 640kHz or 1.3MHz * Wide input range: +2.6V ~ +5.5V * Low shutdown current: 0.1μA * Programmable soft-start
ORDERING INFORMATION Ordering Number UC3552G-S08-R UC3552G-SM1-R Package SOP-8 MSOP-8 CMOS IC Packing Tape Reel Tape Reel www.unisonic.com.tw Copyright © 2016 Unisonic Technologies Co., Ltd 1 of 7 QW-R502-134.C UC3552 MARKING PIN CONFIGURATION CMOS IC PIN DESCRIPTION PIN NO. PIN NAME 1 EO 2 IN 3 SHDN 4 GND 5 SW 6 VDD 7 FREQ 8 SS I/O DESCRIPTION I Compensation pi... |
| Document |
 UC3552 Data Sheet
PDF 226.42KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | UC3550 |
UTC |
PWM/PFM SWITCHABLE STEP-UP DC-DC CONTROLLER |
|
| 2 | UC3551 |
Unisonic Technologies |
ADVANCED PWM STEP-UP DC-DC CONVERTER |
|
| 3 | UC3555 |
UTC |
500MA HIGH EFFICIENCY BOOST REGULATOR |
|
| 4 | UC3500 |
UTC |
HIGH EFFICIENCY VFM CONTROLLED STEP-UP DC/DC CONVERTER |
|
| 5 | UC3501 |
UTC |
LOW COST FLASHLIGHT LED DRIVE |
|