OC5221 - Multifunctional Average Current Type LED Constant Current Driver

OCX

OC5221 multifunctional average current type led constant current driver by OCX - Datasheet Preview

Datasheet Details

Part number	OC5221
Manufacturer	OCX
File Size	442.38 KB
Description	Multifunctional Average Current Type LED Constant Current Driver
Datasheet	OC5221 Datasheet

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OC5221 LED ， 5-100V BUCK LED 。 PWM PW M ， 60ns 。PWM ，。，。， ≤±3％，、；，，。 LD 。LD ，； LD VDD ， 1/2 ；LD 0.2-1.2V ，。LD ， LED 。LD ， 0.2V，。 OC5221 SOT23-6 。 OC5221 LED ◆，65536：1 ◆：5-100V ◆ ◆： 95% ◆ 60mA~5A ◆ 5.5V ◆ 1MHz ◆≤±3% ◆ PWM// ◆：SOT23-6 ◆ ◆ ◆ ◆LCD ◆ VIN+ LED+ R3 OC5221 NMOS LED- LD GATE L1 100V C2 VDD CS VIN- C1 R1 R2 PWM PWM GND OC5221_DS01CN 1 www.ocxsemi.com 1 2 3 4 5 6 OC5221 LED GATE PWM LD 6 5 4 OC5221 XXXX 1 2 3 CS GND VDD SOT23-6 CS GND VDD LD PWM GATE / PWM NMOS OC5221_DS01CN 2 www.ocxsemi.com LD /PWM/ OC5221 LED 5.5V LDO5V5 VDD PWM PWM MOS GATE GND OTP&OCP + 200mV - CS （ 1） VDD VDD -0.3 7.0 V VCS VCS CS -0.3 7.0 V VPWM VPWM PWM -0.