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LM3844A |
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| Part Number | LM3844A |
| Manufacturer | HTC |
| Description | LM3842A/3A/4A/5A D LM3842A/3A/4A/5A N The LM3842A is fixed frequency current-mode PWM controller. It is specially designed for Off-Line and DC-to-DC converter applications with minimal external comp... |
| Features |
● Automatic feed forward compensation ● ● ● ● ● Optimized for offline converter Double pulse suppression Current mode operation to 500 KHz High gain totem pole output Internally trimmed bandgap reference Compen sation Voltage Feedback Current Sense RT/CT LM3842A/3A/4A/5A 8 SOP/ 8 DIP PIN Configulation 1 2 3 4 8 7 6 5 VREF Vcc OUTPUT GND ● Undervoltage lockout with hysteresis ● Low start up current :＜ 0.3 mA ORDERING INFORMATION Device Package 8 SOP 8 DIP DESCRIPTION LM3842A/3A/4A/5A D LM3842A/3A/4A/5A N The LM3842A is fixed frequency current-mode PWM controller. It is specially designed f... |
| Document |
 LM3844A Data Sheet
PDF 413.72KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | LM384 |
National Semiconductor |
5W Audio Power Amplifier |
|
| 2 | LM384 |
Texas Instruments |
5W Audio Power Amplifier |
|
| 3 | LM3842 |
ETC |
step-down constant current LED driver |
|
| 4 | LM3842A |
HTC |
(LM3842A - LM3845A) CURRENT MODE PWM CONTROLLER |
|
| 5 | LM3843A |
HTC |
(LM3842A - LM3845A) CURRENT MODE PWM CONTROLLER |
|