參數資料
型號: TC1303B-BH3EUNTR
元件分類: 穩(wěn)壓器
英文描述: 0.5 A SWITCHING REGULATOR, 2400 kHz SWITCHING FREQ-MAX, PDSO10
封裝: PLASTIC, MO-187, MSOP-10
文件頁數: 33/38頁
文件大?。?/td> 756K
代理商: TC1303B-BH3EUNTR
TC1303A/TC1303B/TC1303C/TC1304
DS21949C-page 4
2008 Microchip Technology Inc.
Functional Block Diagram – TC1304
Synchronous Buck Regulator
NDRV
PDRV
PGND
VIN1
LX
Driver
PGND
Control
VOUT1/VFB1
VIN2
SHDN
PG
VREF
LDO
VOUT2
AGND
PGND
Undervoltage Lockout
UVLO
VREF
TC1304(Note)
PG Generator with Delay
(UVLO)
Output Voltage
Sequencer ckt.
AGND
Note:
PG open-drain for TC1304
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TC1303B-BI0EUNTR 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
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