ISL8200MM 데이터 시트보기 (PDF) - Renesas Electronics
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ISL8200MM Datasheet PDF : 24 Pages
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ISL8200MM
Pin Configuration
ISL8200MMREP
(23 LD QFN)
TOP VIEW
EN (12)
VIN (13)
PVCC (14)
PGND1 (15)
(23) NC
(22) PGOOD
(21) VCC
(20) OCSET
PHASE (16)
PVIN (17)
PD1
PD2
PD3
(18) PGND
PD4
(19) VOUT
Pin Descriptions
PIN
NUMBER
1
2
3
4, 15
5
PIN
NAME
VOUT_SET
VSEN_REM-
ISFETDRV
PGND1
ISET
PIN DESCRIPTION
Analog Voltage Input - Used with VOUT to program the regulator output voltage. The typical input impedance of VSEN1+
with respect to VSEN1- is 600kΩ. The typical input voltage is 0.6V.
Analog Voltage Input - This pin is the negative input of standard unity gain operational amplifier for differential remote
sense for the regulator, and should connect to the negative rail of the load/processor. This pin can be used for VOUT
trimming by connecting a resistor from this pin to the VOUT_SET pin.
Digital Output - This pin is used to drive an optional NFET, which will connect ISHARE with the system ISHARE bus upon
completing a pre-bias start-up. The output voltage range is 0V to 5V.
Normal Ground - All voltage levels are referenced to this pad. This pad provides a return path for the low-side MOSFET
drives and internal power circuitries as well as all analog signals. PGND and PGND1 should be connected together with a
ground plane.
Analog Current Output - This pin sources a 15μA offset current plus Channel 1’s average current. The voltage (VISET) set
by an external resistor (RISET) represents the average current level of the local active module. For full-scale current, RISET
should be ~10kΩ. The output current range is 15μA to 108μA typical.
FN7690 Rev 2.00
Mar 15, 2013
Page 3 of 24
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