ISL97686 查看數據表（PDF） - Renesas Electronics

零件编号

产品描述 (功能)

生产厂家

ISL97686

4-Channel LED Driver with Independent Channel Control for Dynamic Dimming

Renesas Electronics 

ISL97686

Pin Descriptions (Continued)

TQFN SOIC

19 23

20 24

21 25

22 26

23 27

24 28

25 1

26 2

27 3

28 4

PIN NAME

ISET2

OSC

NC

PGND

CH4

CH3

CH2

CH1

PGND

CSEL

PIN TYPE

PIN DESCRIPTION

I Resistor connection for setting LED current. 28.7kΩ= 100mA

I Boost switching frequency adjustment

No connection

S Power Ground return for LED current

I LED PWM Driver

I LED PWM Driver

I LED PWM Driver

I LED PWM Driver

S Power Ground return for LED current

I ISET Resistor Selection Pin.

CSEL = 0 : ISET 1 resistor sets LED current

CSEL = 1 : ISET 2 resistor sets LED current

Ordering Information

PART NUMBER

(Notes 3, 4)

PART

MARKING

PACKAGE

(RoHS COMPLIANT)

PKG.

DWG. #

ISL97686IRTZ (Note 1)

ISL9768 6IRTZ

28 Ld 5x5 TQFN

L28.5x5B

ISL97686IBZ (Note 2)

ISL97686IBZ

28 Ld SOIC (300mil)

M28.3

ISL97686IBZ-EVAL1Z

Evaluation Board (None of LEDs on the evaluation board)

NOTES:

1. Add “-T” suffix for 6k unit tape and reel. Refer to TB347 for details on reel specifications.

2. Add “-TK” suffix for 1k unit tape and reel. Refer to TB347 for details on reel specifications.

3. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte

tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil

Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.

4. For Moisture Sensitivity Level (MSL), see the product information page for ISL97686. For more information on MSL, see TB363.

FN7953 Rev.1.00

Sep 19, 2017

Page 4 of 22

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