LED Drivers：
| Compare | Mfr Part # | Quantity Available | Series | Package | Product Status | Type | Topology | Internal Switch(s) | Number of Outputs | Voltage - Supply (Min) | Voltage - Supply (Max) | Voltage - Output | Current - Output / Channel | Frequency | Dimming | Applications | Operating Temperature | Mounting Type | Package / Case | Supplier Device Package | |||||||||||||||||||||
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4234 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Active |
DC DC Regulator |
Step-Up (Boost) |
Yes |
1 |
2.7V |
5V |
4.575V ~ 5.425V |
1A (Flash) |
1.5MHz, 3MHz |
I2C |
Camera Flash |
-40°C ~ 85°C (TA) |
Surface Mount |
12-WFBGA, WLCSP |
12-WLCSP (1.5x2) |
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3734 |
Automotive, AEC-Q100 |
Tape & Reel (TR),Cut Tape (CT) |
Active |
DC DC Controller |
SEPIC, Step-Up (Boost) |
No |
4 |
4.75V |
40V |
- |
150mA |
200kHz ~ 2MHz |
PWM |
Automotive, Backlight, Lighting |
-40°C ~ 125°C (TA) |
Surface Mount |
20-WFQFN Exposed Pad |
20-TQFN (4x4) |
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6234 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Active |
AC DC Offline Switcher |
Flyback |
Yes |
4 |
4V |
16V |
80V |
- |
20kHz ~ 350kHz |
Analog, PWM |
Backlight |
-40°C ~ 125°C (TJ) |
Surface Mount |
16-SOIC (0.154", 3.90mm Width) |
16-SOIC |
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3734 |
Automotive, AEC-Q100 |
Tape & Reel (TR),Cut Tape (CT) |
Active |
DC DC Controller |
Boost, SEPIC |
Yes |
4 |
4.5V |
36V |
52V |
- |
400kHz ~ 2.2MHz |
Analog, I2C, PWM |
Automotive, Backlight |
-40°C ~ 125°C |
Surface Mount |
24-WFQFN Exposed Pad |
24-TQFN (4x4) |
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4234 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Active |
DC DC Regulator |
Step-Up (Boost) |
Yes |
1 |
2.7V |
5V |
4.575V ~ 5.425V |
1.5A (Flash) |
1.5MHz, 3MHz |
I2C |
Camera Flash |
-40°C ~ 85°C (TA) |
Surface Mount |
12-WFBGA, WLCSP |
12-WLCSP (1.5x2) |
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3734 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Active |
DC DC Regulator |
Step-Down (Buck) |
Yes |
1 |
6.5V |
65V |
- |
350mA |
2MHz |
PWM |
Lighting |
-40°C ~ 125°C (TA) |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) |
8-SOIC |
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6234 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Active |
DC DC Regulator |
Step-Up (Boost) |
No |
8 |
3V |
30V |
50V |
50mA |
350kHz, 500kHz, 650kHz, 800kHz, 950kHz, 1.2MHz |
Analog, I2C, PWM |
Automotive, Backlight |
-40°C ~ 125°C (TJ) |
Surface Mount |
24-VFQFN Exposed Pad |
24-QFN (4x4) |
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15169 |
- |
Bulk |
Active |
DC DC Regulator |
Switched Capacitor (Charge Pump) |
Yes |
7 |
2.7V |
5.5V |
2V ~ 4V |
30mA, 80mA |
700kHz |
I2C |
Backlight |
-30°C ~ 85°C (TA) |
Surface Mount |
24-WFQFN Exposed Pad |
24-WQFN (4x4) |
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6234 |
Automotive |
Tape & Reel (TR),Cut Tape (CT) |
Active |
DC DC Regulator |
Step-Up (Boost) |
Yes |
8 |
2.7V |
30V |
- |
1.8A, 2.5A |
650kHz |
Analog, I2C, PWM |
Automotive, Backlight |
-40°C ~ 125°C (TJ) |
Surface Mount |
24-VFQFN Exposed Pad |
24-QFN (4x4) |
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3209 |
- |
Bulk |
Active |
DC DC Regulator |
Switched Capacitor (Charge Pump) |
Yes |
9 |
2.7V |
5.5V |
2V ~ 4V |
30mA |
1.27MHz |
I2C |
Backlight |
-30°C ~ 85°C (TA) |
Surface Mount |
24-WFQFN Exposed Pad |
24-WQFN (4x4) |
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4224 |
- |
Bulk |
Active |
DC DC Regulator |
Switched Capacitor (Charge Pump) |
Yes |
9 |
2.7V |
5.5V |
2V ~ 4V |
30mA |
1.27MHz |
I2C |
Backlight, Lighting |
-30°C ~ 85°C (TA) |
Surface Mount |
24-WFQFN Exposed Pad |
24-WQFN (4x4) |
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1734 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Active |
DC DC Controller |
Step-Up (Boost) |
No |
4 |
6V |
33V |
80V |
400mA |
500kHz |
Analog, PWM |
Backlight |
-40°C ~ 125°C (TJ) |
Surface Mount |
16-SOIC (0.154", 3.90mm Width) |
16-SOIC |
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3524 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Active |
DC DC Regulator |
Switched Capacitor (Charge Pump) |
Yes |
7 |
2.5V |
5.5V |
- |
30mA, 60mA |
- |
PWM |
Backlight |
- |
Surface Mount |
20-WFQFN Exposed Pad, CSP |
20-LFCSP (4x4) |
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6234 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Active |
DC DC Regulator |
Step-Down (Buck), Step-Up (Boost) |
Yes |
1 |
6V |
42V |
- |
1.2A, 3A |
2.3MHz |
PWM |
General Purpose |
-40°C ~ 125°C (TJ) |
Surface Mount, Wettable Flank |
19-PowerVFQFN |
19-QFN (3x4) |
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2734 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Active |
DC DC Controller |
Step-Up (Boost) |
No |
4 |
6V |
33V |
80V |
400mA |
500kHz |
Analog, PWM |
Backlight |
-40°C ~ 125°C (TJ) |
Surface Mount |
16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
16-TSSOP-EP |
