Regulador conmutado step-down 2 Amp

Regulador conmutado step-down 2 Amp
Regulador conmutado step-down 2 Amp
Regulador conmutado step-down 2 Amp
Regulador conmutado step-down 2 Amp
Regulador conmutado step-down 2 Amp
Regulador conmutado step-down 2 Amp
Regulador conmutado step-down 2 Amp
 
Precio$31,400
CódigoLT1076CR-5
UbicaciónBogota(G)
Stock: 8
SKUSKU0086
Local0B-04-02 No hay comentarios
 
Regulador conmutado step-down 2 Amp


Regulador conmutado step-down 2 Amp


Regulador conmutado step-down 2 Amp

IC 2A Step down switch regulator

Ver Hoja Técnica

Regulador conmutado step-down 2 Amp

IC 2A Step down switch regulator

Ver Hoja Técnica

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Especificaciones                                                  Ver Hoja Técnica

The LT®1076-5 is a 2A fi xed 5V output monolithic bipolar switching regulator which requires only a few external parts for normal operation. The power switch, all oscillator and control circuitry, all current limit components, and an output monitor are included on the chip. The topology is a classic positive configuration but several design innovations allow this device to be used as a positive-to-negative converter, a negative boost converter, and as a fl yback converter. The switch output is specifi ed to swing 40V below ground, allowing the LT1076-5 to drive a tapped inductor in the buck mode with output currents up to 4A. The LT1076-5 uses a true analog multiplier in the feedback loop. This makes the device respond nearly instantaneously to input voltage fl uctuations and makes loop gain independent of input voltage. As a result, dynamic behavior of the regulator is signifi cantly improved over previous designs.
On-chip pulse by pulse current limiting makes the LT1076- 5 nearly bust-proof for output overloads or shorts. The input voltage range as a buck converter is 8V to 60V, but a self-boot feature allows input voltages as low as 5V in the inverting and boost confi gurations.The LT1076-5 is available in a low cost 5- and 7-lead TO- 220 packages with frequency pre-set at 100kHz and current limit at 2.6A

FEATURES
- Fixed 5V Output
- 2A On-Board Switch
- 100kHz Switching Frequency
- 2% Output Voltage Tolerance Over Temperature
- Greatly Improved Dynamic Behavior
- Available in Low Cost 5- and 7-Lead Packages
- Only 9.5mA Quiescent Current
- Operates Up to 60V Input

 

Aplicaciones

-5V Output Buck Converter
-Tapped Inductor Buck Converter with 4A Output at 5V
-Positive-to-Negative Converter

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