首页 >LM51772-Q1>规格书列表
型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
LM51772-Q1 | LM51770-Q1 80V Wide VIN Bidirectional 4-Switch Buck-Boost Controller 1 Features • Wide input range from 3.5V to 80V (85V absolute maximum) – Minimum 2.8V when V(BIAS) > 3.5V • Output voltage from 3.3V to 78V • Low shutdown IQ of 3μA • Low operating IQ of 60μA • 3% reverse current limit accuracy for precise charging currents • Average input and output c 文件:2.78954 Mbytes 页数:70 Pages | TI 德州仪器 | TI | |
LM51772-Q1 | 具有 I2C 接口的汽车级 55V 4 开关降压/升压控制器 The LM51772-Q1 is a four switch Buck-Boost controller with optional I2C control. It provides a regulated output voltage if the input voltage is higher, equal or lower than the adjusted output voltage. In power safe mode the device supports very high efficiency at light and high load conditions and f • Input range from 0V (V(BIAS) ≥ 3.5V) to 55V\n• Dynamical Vo programming via I2C from: \n• 1V up to 24V in 10mV steps\n• Peak current regulation control\n• Shut down quiescent current 3µA\n• DRV pin for external FET control\n• Power save mode (Single Pulse/µSleep)\n• Integrated high voltage supply ; | TI 德州仪器 | TI | |
TI/德州仪器 | TI/德州仪器 | TI/德州仪器 | ||
TI/德洲仪器 | TI/德洲仪器 上传:深圳市宏芯微科技有限公司 | TI/德洲仪器 | ||
TI | TI |
技术参数
- Topology:
Buck-Boost
- Vin (max) (V):
55
- Vin (min) (V):
0
- Vout (max) (V):
55
- Vout (min) (V):
1
- Features:
1% accuracy
- Operating temperature range (°C):
-40 to 150
- Iq (typ) (µA):
60
- Duty cycle (max) (%):
100
- TI functional safety category:
Functional Safety-Capable
- EMI features:
Frequency Dithering
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI(德州仪器) |
25+ |
封装 |
500000 |
源自原厂成本,高价回收工厂呆滞 |
询价 | ||
TI(德州仪器) |
23+ |
HTSSOP-38 |
209 |
10年专业做电源IC/原装现货库存 |
询价 | ||
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | |||
TI(德州仪器) |
2024+ |
N/A |
500000 |
诚信服务,绝对原装原盘 |
询价 | ||
TI |
24+ |
con |
318789 |
优势库存,原装正品 |
询价 | ||
TI/德州仪器 |
21+ |
QFN |
3540 |
只做原装正品,不止网上数量,欢迎电话微信查询! |
询价 | ||
Texas |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
TI(德州仪器) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
TI(德州仪器) |
24+/25+ |
10000 |
原装正品现货库存价优 |
询价 | |||
80000 |
询价 |
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