LED驅動IC暨電源管理IC

LED Driver IC

Device

Topology

VIN

Output Current

Dimming

Package Option

min(V)

max(V)

(mA)

HY3010

PFM

3

40

1000

PWM

SOT-23-6L

BUCK

HY3110

PFM

7

36

1000

PWM

SOIC-8L

BUCK

SOT-89

HY3015

PWM

3

40

1500

External Circuit

TO252-5L

BUCK

HY7700

PFM、PWM

9

450

External FET

PWM、Linear

SOIC-8L

BUCK、BUCK-BOOST

HY7701B

PFM、PWM

10

600

External FET

PWM、Linear

SOIC-8L

BUCK、BUCK-BOOST

HY7731

Single-Switch PFC

8

450

External FET

PWM

SOIC-8L

Voltage Regulator IC

Device

Topology

VIN

Current Ability

ENABLE

Package Option

min(V)

max(V)

(mA)

HY2596

PWM

5

40

3000

PWM

SOT-23-6L

BUCK

TO263-5L

HY5171

PWM

2.7

30

1500

External Synchronization

SOIC-8L

BOOST、SEPIC

Other IC

Device

FUNCTION

VIN

Current Ability

ENABLE

Package Option

min(V)

max(V)

(mA)

HY2821

Power LED Driver tool.

5

40

External Regulator

N/A

SOT-23-5L