LTC6930 datasheet(34/34 Pages) AD

34 / 34 page

LTC6992-1/LTC6992-2/

LTC6992-3/LTC6992-4

Rev. D

For more information www.analog.com

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ANALOG DEVICES, INC. 2010-2019

11/19

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RELATED PARTS

TYPICAL APPLICATION

PART NUMBER

DESCRIPTION

COMMENTS

LTC1799

1MHz to 33MHz ThinSOT Silicon Oscillator

Wide Frequency Range

LTC6900

1MHz to 20MHz ThinSOT Silicon Oscillator

Low Power, Wide Frequency Range

LTC6906/LTC6907 10kHz to 1MHz or 40kHz ThinSOT Silicon Oscillator

Micropower, ISUPPLY = 35µA at 400kHz

LTC6930

Fixed Frequency Oscillator, 32.768kHz to 8.192MHz

0.09% Accuracy, 110µs Start-Up Time, 105µA at 32kHz

LTC6990

TimerBlox, Voltage Controlled Oscillator

Frequency from 488Hz to 1MHz, No Caps, 2.2% Accurate

LTC6991

TimerBlox, Very Low Frequency Clock with Reset

Cycle Time from 2ms to 9.5 Hours, No Caps, 2.2% Accurate

LTC6993

TimerBlox, Monostable Pulse Generator

Resistor Set Pulse Width from 1µs to 34sec, No Caps, 3% Accurate

LTC6994

TimerBlox, Delay Block/Debouncer

Resistor Set Delay from 1µs to 34sec, No Caps Required, 3% Accurate

PWM Controller for LED Driver

6992 TA15

LTC6992-1

MOD

GND

SET

OUT

V+

DIV

681k

102k

VIN

8V TO 16V

ANALOG PWM

DUTY CYCLE

CONTROL

(0V TO 1V)

LT3517

PWM

TGEN

VREF

CTRL

SYNC

ISP

ISN

SHDN VIN

GND

2.2µF

0.1µF

3.92M

124k

300mA

0.22µF

4.7µF

0.1µF

6.04k

2MHz

6.8µH

LT3517

RSENSE

330m

C1: KEMET C0806C225K4RAC

C2: KEMET C1206C475K3RAC

C3, C4: MURATA GRM21BR71H104KA01B

C5: MURATA GRM21BR71H224KA01B

D1: DIODE DFLS160

L1: TOKO B992AS-6R8N

LEDS: LUXEON I (WHITE)

M1: ZETEX ZXMP6A13FTA

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