- IC型号
深圳市微桥科技有限公司
- 营业执照:已审核经营模式:贸易/代理/分销所在地区:广东 深圳企业网站:
http://www.micro-bridge.com
收藏本公司 人气:82845
联系方式
- 地址:深圳市福田区振中路与华富路交汇处航都大厦11CD室
- 联系人:卓小姐/liza
- 电话:0755-83355528/0755-83328178
- 传真:0755-83248088
- 手机:13316562619/13316562619
- QQ:
- E-mail:sales@micro-bridge.com
产品分类
供应FP6276B-5V,2.1A移动电源同步升压IC
- 产品价格:
- ¥1/ 1pcs
- 交易说明:
- 微桥代理 深圳现货
- 配送说明:
- 免费
- 厂 家:
- 远翔
- 封 装:
- ESOP-8
- 批 号:
- 2014+
- 数 量:
- 50000
产品咨询直线:0755-83355528
产品详细说明
FP6276B-500kHz 5A High Efficiency Synchronous PWM Boost Converter DataSheet
5V,2.1A同步整流输出
>90%效率
PWM/PFM自动转换配置
500KHZ操作频率
无负载自动关断
限流保护
过温保护
输出过压保护
输出过流保护
输出短路保护
内置线缆补偿
内置7毫秒软启动
General Description
The FP6276B is a current mode synchronous boost DC-DC converter with PWM/PSM control. Its PWM circuitry with built-in 50mΩ high side switch and 50mΩ low side switch make this regulator highly power efficient. The internal compensation network also minimizes as much as 6 external component counts. The non-inverting input of error amplifier connects to a 0.6V precision reference voltage and internal soft-start function can reduce the inrush current.
Features
Current mode with PWM/PSM control
Input Voltage range: 2.4V~4.5V
Shutdown current: <1uA
Oscillator frequency: 500KHz
Reference voltage: 0.6V +/-2%
Load disconnect during shutdown
Cycle-by-cycle current limit
Low RDS(on): Low side 50mΩ, High side50mΩ.
Protection: OTP, Output OVP, SCP
Internal Compensation
Internal Soft-start: 7ms
Package: SOP8(EP)