White LED Driver

 Part_No 

Topology 

Archi

tecture 

Input 

Voltage

(V) 

Adj.

Output 

Voltage V 

No. 

of 

LEDs 

LED

Current 

(Max)

(A) 

Switch Current Limit (A) 

Current Sense Voltage (typ)(V) 

Switching Frequency (kHz) 

Dimming Control 

Package 

min

max

max

CXLE8153

Boost

CM

2.7

6

32

8

0.03

0.9

0.25

1000

Analog

SOT23-6

CXLE8154

Boost

VM 

2.5

6

19

4

0.03

0.4

0.25

1000

Analog PWM 

SOT23-6

CXLE8155

Boost

CM

2.7

21

30

8

0.6

3.5

0.5

1200

Analog

DFN3x3-10

CXLE8156

Charge 

Pump

-

2.8

4.5

-

4

0.03

-

-

1000

Analog PWM 

Digital

QFN4x4-16

CXLE8157

Charge 

Pump

-

2.8

4.5

-

6

0.03

-

-

1000

Analog PWM Digital

QFN4x4-16

CXLE8158

Charge 

Pump

-

2.8

4.5

-

4

0.03

-

-

1000

Analog PWM Digital

QFN3x3-16

CXLE8159

Boost

CM

2.5

6

24

6

0.03

1.2

0.1

1000

Analog PWM 

SOT23-6

CXLE8160

Boost

CM

2.5

6

39

10

0.03

0.9

0.3

1000

Analog PWM 

SOT23-6

CXLE8161

Boost

CM

2.5

6

24

6

0.03

1.2

0.2

1000

Analog PWM

SOT23-6

CXLE8162

Boost

CM

2.5

6

40

10

0.03

1.5

0.2

600

Analog PWM

TDFN2x2-6

CXLE8163

Boost

CM

2.5

6

24

6

0.03

2

0.2

1500

Analog PWM

SOT23-6

CXLE8164

Buck

CM

3

5.5

-

SOT23-5

CXLE8165

Boost

CM

6

24

65

17

0.18per string

3.3

0.5

200   ~ 900

External   PWM Dimming/I2C

TDFN5x5-16

CXLE8166

Boost

CM

2.7

6

40

10

0.03

1.5

0.2

600

Analog   PWM

TDFN2x2-6