ISL95870BHRZ Intersil, ISL95870BHRZ Datasheet - Page 4

• Manufacturer Part Number: ISL95870BHRZ
• Description: IC CTRLR PWM 1PHASE GPU 20QFN
• Manufacturer: Intersil

Specifications of ISL95870BHRZ

• Applications: Controller, GPU Core Power
• Voltage - Input: 3.3 V ~ 25 V
• Number Of Outputs: 1
• Voltage - Output: 0.5 V ~ 5 V
• Operating Temperature: -10°C ~ 100°C
• Mounting Type: *
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Applications Schematics: ISL95870B
FIGURE 6. ISL95870B APPLICATION SCHEMATIC WITH FOUR OUTPUT VOLTAGE SETPOINTS AND DCR CURRENT
FIGURE 7. ISL95870B APPLICATION SCHEMATIC WITH FOUR OUTPUT VOLTAGE SETPOINTS AND RESISTOR
RTN1
RTN1
R
R
FB1
FB1
R
R
+5V
+5V
C
SET1
SET1
C
PVCC
SENSE
PVCC
CURRENT SENSE
GPIO
GPIO
R
R
SREF
SREF
SET0
SET1
SET0
SET1
VID1
VID0
VID1
VID0
SET3
SET3
RTN
RTN
1
2
3
4
5
6
1
2
3
4
5
6
4
ISL95870, ISL95870A, ISL95870B
GND
GND
R
R
VCC
VCC
16
16
15
14
13
12
11
15
14
13
12
11
BOOT
UGATE
PHASE
EN
PGOOD
FSEL
BOOT
UGATE
PHASE
EN
PGOOD
FSEL
C
C
C
C
VCC
VCC
BOOT
BOOT
R
R
FB
FB
Q
Q
Q
Q
HS
LS
HS
LS
L
O
C
R
L
SEN
O
O
R
R
SEN
C
O
SEN
0.5V TO 5V
0.5V TO 5V
3.3V TO 25V
3.3V TO 25V
RTN1
V
V
V
V
RTN1
OUT
OUT
IN
IN
0
December 22, 2009
0
CIN
CIN
CO
CO
FN6899.0