ISL95873 查看數據表（PDF） - Intersil
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ISL95873 Datasheet PDF : 17 Pages
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Application Schematics
RVCC
+5V
CPVCC
ISL95873
CVCC
RTN1 RFB1
GND
1
RTN
2
GPIO
EN
3
REFIN
4
BOOT
12
UGATE
11
PHASE
10
PGOOD
9
CBOOT
QHS
QLS
EXTERNAL
REFERENCE
VOLTAGE
ROFS
RFB
VIN
3.3V TO 25V
CIN
LO
CSEN
RO
VOUT
0.5V TO 3.3V
CO
RTN1
0
FIGURE 2. ISL95873 APPLICATION SCHEMATIC WITH ONE OUTPUT VOLTAGE SETPOINT AND DCR CURRENT SENSE
RVCC
+5V
CPVCC
CVCC
VIN
3.3V TO 25V
CIN
RTN1 RFB1
GND
1
RTN
2
GPIO
EN
3
REFIN
4
BOOT
12
UGATE
11
PHASE
10
PGOOD
9
CBOOT
QHS
LO
QLS
RSEN
CSEN
VOUT
0.5V TO 3.3V
CO
RTN1
EXTERNAL
REFERENCE
R1
RFB
VOLTAGE
R2
RO
0
FIGURE 3. ISL95873 APPLICATION SCHEMATIC WITH ONE OUTPUT VOLTAGE SETPOINT AND RESISTOR CURRENT SENSE
2
FN8390.0
December 10, 2012
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