ISL95870HRUZ-T Intersil, ISL95870HRUZ-T Datasheet - Page 3

• Manufacturer Part Number: ISL95870HRUZ-T
• Description: IC CTRLR PWM 1PHASE GPU 16UTQFN
• Manufacturer: Intersil

Specifications of ISL95870HRUZ-T

• 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: ISL95870A
FIGURE 4. ISL95870A APPLICATION SCHEMATIC WITH FOUR OUTPUT VOLTAGE SETPOINTS AND DCR CURRENT
FIGURE 5. ISL95870A APPLICATION SCHEMATIC WITH FOUR OUTPUT VOLTAGE SETPOINTS AND RESISTOR
RTN1
RTN1
R
R
+5V
+5V
FB1
FB1
SENSE
CURRENT SENSE
R
R
SET1
SET1
GPIO
GPIO
R
R
C
SET2
C
SET2
PVCC
PVCC
PGND
PGND
SREF
SREF
SET0
SET1
SET0
SET1
R
GND
VID1
VID0
GND
VID1
VID0
R
R
RTN
R
RTN
3
VCC
SET3
SET3
VCC
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
ISL95870, ISL95870A, ISL95870B
19
18
17
16
15
14
13
12
19
18
17
16
15
14
13
12
VCC
BOOT
UGATE
PHASE
EN
PGOOD
FSEL
VO
VCC
BOOT
UGATE
PHASE
EN
PGOOD
FSEL
VO
R
R
OFS
OFS
C
C
C
C
BOOT
BOOT
VCC
VCC
Q
Q
Q
R
R
Q
HS
HS
LS
FB
FB
LS
L
O
C
R
L
SEN
O
O
R
SEN
C
R
SEN
O
3.3V TO 25V
0.5V TO 5V
3.3V TO 25V
V
V
V
OUT
IN
IN
0
0
RTN1
0.5V TO 5V
RTN1
December 22, 2009
CIN
CIN
CO
CO
V
OUT
FN6899.0