ISL8117FRZ

Synchronous step-down PWM controller, 4.5v to 60v input, 0.6v to 54v Output Voltage, QFN-16

Schematic Symbol

Pin Configuration (17 pins)

Pin	Name	Type
1	CLKOUT	input
2	MOD/SYNC	input
3	PGOOD	input
4	RT	input
5	SS/TRK	input
6	FB	input
7	PGND	power_in
8	LGATE/OCS	input
9	VCC5V	power_in
10	ISEN	input
11	PHASE	input
12	UGATE	output
13	BOOT	input
14	VIN	power_in
15	EXTBIAS	input
16	EN	input
17	SGND	power_in

Footprint

Confirmed

Package_DFN_QFN/QFN-16-1EP_4x4mm_P0.5mm_EP2.45x2.45mm

Pad Layout

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1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

Pads (21)

Number	Type
—	smd
—	smd
—	smd
—	smd
1	smd
2	smd
3	smd
4	smd
5	smd
6	smd
7	smd
8	smd
9	smd
10	smd
11	smd
12	smd
13	smd
14	smd
15	smd
16	smd
17	smd

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