概览
The SC2545 is a high performance dual PWM controller. It is designed to convert a wide ranged input voltage down to two independent output rails.
封装
- TSSOP-24, MLPQ-24
订购代码
- SC2545MLTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only (MLPQ-24)
- SC2545TSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only (TSSOP-24)
- SC2545EVB: SC2545 Evaluation Board
PB Free/ROHS
Learn More →功能
- Independent dual-outputs
- “Peel off “start up trackingIndependent dual-outputs
- Wide input voltage range: 4.5V~28V
- Adjustable output voltage down to 0.75V
- Flexible power sequencing with enable and powergood output
- Synchronous Buck topology with voltage mode control
- Out of phase operation to reduce cost of input capacitor
- 10V internal regulator for gate driver to deliver high efficiency
- Programmable switching frequency: 100kHz~300kHz
- Full protection: UVLO, OVP and programmable OCP
- No need for current sense resistor
- Low shutdown current (100nA typical)
- 24 lead TSSOP and MLPQ packages
- Fully WEEE and RoHS Compliant
| 文档 | Release Date | Type |  |
|---|---|---|---|
| SC2545 Datasheet | 2018-12-20 | | |
应用
- Systems with 4.5V~28V input
- LCDTV and PDPTV
- Network and telecom systems
Inventory
| Product | 国家/地区 | 经销商 | Qty | Buy |
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资源
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