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LD7268A |
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| Part Number | LD7268A |
| Manufacturer | Leadtrend |
| Description | The LD7268A is an ideal charge control IC for flash units with internal soft start, adjustable charging current and output voltage. It provides a proprietary charging algorithm, which charges photofla... |
| Features |
• Adjustable Charging Current • Adjustable Output Voltage • 1.8V~5V Battery Voltage Range • Internal Soft Start • Tiny Transformer • Totem-Pole IGBT Driver Applications • DSC Flash Unit • Film Camera Flash Unit g Patent pending Typical Application D1 T1 C2 140µF ZD1 300V Vcc C3 1µF VDD 100nF 100K R1 100K READY IGBT GATE RG Q1: AOS/ AO3402 T1: 10T: 250T, LP=8µH/EFD6.5 CS: 4.7~10nF VCC OUT1 FB Cs Rs 3.9Ω SEC ISET CHARGE LD7268A READY OUT2 TRIGGER GND Fig. 1 CHARGE TRIGGER C1 33µF VBAT Q1 RI Leadtrend Technology Corporation LD7268A-DS-00 March 2005 1 Pin Configuration I... |
| Document |
 LD7268A Data Sheet
PDF 282.67KB |
Similar Datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | LD7268 |
Leadtrend |
Photoflash Capacitor Charger |
|
| 2 | LD7260 |
NEC |
HIGH POWER TRAVELING WAVE TUBE |
|
| 3 | LD7261 |
NEC |
HIGH POWER TRAVELING WAVE TUBE |
|
| 4 | LD7261 |
Leadtrend |
Photoflash Capacitor Charger |
|
| 5 | LD7261A |
Leadtrend |
Photoflash Capacitor Charger |
|
| 6 | LD7262 |
NEC |
HIGH POWER TRAVELING WAVE TUBE |
|
Desde 2024. D4U Semiconductor.
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