參數(shù)資料
型號: PM6685TR
廠商: STMICROELECTRONICS
元件分類: 穩(wěn)壓器
英文描述: DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, QCC32
封裝: 5 X 5 MM, 1 MM HEIGHT, 0.50 MM PITCH, LEAD FREE, VFQFPN-32
文件頁數(shù): 34/52頁
文件大?。?/td> 2536K
代理商: PM6685TR
Block diagram
PM6685
4/52
1
Block diagram
Figure 1.
Functional block diagram
LDO5 ENABLE
5V
LINEAR
REGULATOR
REFERENCE
GENERATOR
5V
SMPS
CONTROLLER
FREQUENCY
SELECTOR
LEVEL
SHIFTER
STARTUP
CONTROLLER
LDO3 MODE
SELECTOR
TERMIC
CONTROLLER
+
-
+
-
+
-
4V
UVLO
VREF
2.55V
3.3V
LINEAR
REGULATOR
PGOOD
LDO5
4.8V
UVLO
V5SW
LDO3
OUT3
SKIP
3.3V
SMPS
CONTROLLER
FSEL
HGATE3
BOOT3
PHASE3
LEVEL
SHIFTER
HGATE5
BOOT5
PHASE5
OUT5
CSENSE3
COMP3
LGATE3
LDO5
PGOOD3
CSENSE5
COMP5
LGATE5
LDO5
PGOOD5
SHDN
LDO3 SEL
EN3
UVLO
LDO3 ENABLE
LDO5 ENABLE
EN5
TERMIC
FAULT
VREF
LDO3 ENABLE
VIN
+
- 2.6V
VCC
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相關代理商/技術參數(shù)
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