UC3552中文资料PDF规格书
UC3552规格书详情
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’s equipped with an external compensation pin ,and it also allows the use of small, low equivalent resistance (ESR) ceramic output capacitors. UTC UC3552 is capable of
converting a standard input of 3.3V to multiple outputs of 8V, − 8V , and 23V. Otherwise, filtering and loop performance are enhanced and facilitated by a high switching frequency of either 640 kHz or 1.3MHz.
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
产品属性
- 型号:
UC3552
- 制造商:
UTC-IC
- 制造商全称:
UTC-IC
- 功能描述:
PWM DC-DC CONVERTER WITH INTERNAL SWITCH AND SOFT-START
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
UNITROD |
2020+ |
TSSOP14 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
UTC友顺原装 |
MSOP-8 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
TI |
22+ |
PLCC28 |
3565 |
绝对全新原装公司现货热卖! |
询价 | ||
UTC |
23/22+ |
SOP8 |
6000 |
20年老代理.原厂技术支持 |
询价 | ||
NEC |
21+ |
SOP |
7540 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
UCC |
10+ |
DIP-8 |
7800 |
全新原装正品,现货销售 |
询价 | ||
UNI |
23+ |
SOP-8 |
2500 |
特价库存 |
询价 | ||
UC |
23+ |
SO-3.9 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
UCC |
23+ |
DIP-8 |
2000 |
全新进口原装现货热卖! |
询价 | ||
UC |
00+ |
SMD |
20 |
自己公司全新库存绝对有货 |
询价 |