ISL95870AHRUZ-T Intersil, ISL95870AHRUZ-T Datasheet - Page 2

• Manufacturer Part Number: ISL95870AHRUZ-T
• Description: IC CTRLR PWM 1PHASE GPU 20UTQFN
• Manufacturer: Intersil

Specifications of ISL95870AHRUZ-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: ISL95870
FIGURE 2. ISL95870 APPLICATION SCHEMATIC WITH ONE OUTPUT VOLTAGE SETPOINT AND DCR CURRENT SENSE
FIGURE 3. ISL95870 APPLICATION SCHEMATIC WITH ONE OUTPUT VOLTAGE SETPOINT AND RESISTOR CURRENT
RTN1
RTN1
R
+5V
+5V
FB1
R
FB1
SENSE
GPIO
GPIO
C
SREF
C
SREF
R
R
GND
GND
2
RTN
RTN
PVCC
PVCC
VCC
VCC
EN
EN
1
2
3
4
1
2
3
4
ISL95870, ISL95870A, ISL95870B
R
R
OFS
OFS
12
10
12
10
11
11
9
9
BOOT
UGATE
PHASE
PGOOD
BOOT
UGATE
PHASE
PGOOD
C
C
VCC
VCC
R
R
FB
FB
C
C
BOOT
BOOT
Q
Q
Q
Q
HS
HS
LS
LS
L
O
C
R
L
SEN
O
O
R
C
R
SEN
SEN
O
3.3V TO 25V
0.5V TO 5V
3.3V TO 25V
V
V
V
OUT
IN
IN
0.5V TO 5V
0
0
V
RTN1
RTN1
December 22, 2009
OUT
CIN
CIN
CO
CO
FN6899.0