L6902D013TR
ActiveDC/DC SWITCHING REGULATOR, ADJUSTABLE, BUCK (STEP DOWN), SINGLE OUTPUT, 1.235 V TO 34 V, 1 A, 250 KH… MORE
L6902D013TR
ActiveDC/DC SWITCHING REGULATOR, ADJUSTABLE, BUCK (STEP DOWN), SINGLE OUTPUT, 1.235 V TO 34 V, 1 A, 250 KH… MORE
Technical Specifications
Parameters and characteristics for this part
| Specification | L6902D013TR |
|---|---|
| Current - Output | 1 A |
| Frequency - Switching | 250 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 0.154 in |
| Package / Case | 8-SOIC |
| Package / Case | 3.9 mm |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | False |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 36 V |
| Voltage - Input (Min) [Min] | 8 V |
| Voltage - Output (Max) [Max] | 34 V |
| Voltage - Output (Min/Fixed) | 1.235 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
L6902 Series
The L6902D is a complete and simple step down switching regulator with adjustable current limit.
Based on a voltage mode structure it integrates a current error amplifier to have a constant voltage and constant current control.
By means of an on board current sense resistor and the availability of the current sense pins (both compatible to Vcc and for Cs- compatible with GND too) a current limit programming is very simple and accurate (±5%). Moreover constant current control can be used to charge NiMH and NiCd batteries.
