PMP7919, Power Solution for an Automotive Voltage Stabilizer
Diseño de referencia usando la pieza LM5122MH de Texas Instruments
Documentos asociados
Para productos finales
- Automotive and Transportation
Descripción
- PMP7919, Power Solution for an Automotive Voltage Stabilizer. The PMP7919 is a 2-phase synchronous boost converter that can take a minimum 5.5V input and put out 11.5V or higher at 15A. It is used in the Voltage Quality Module in a start-stop vehicle where warm cranking is not allowed to cause certain electronic loads (such as the head unit) to power cycle. When the start-stop vehicle goes through warm cranking, the lead acid battery voltage may dip to 6V (in the US) momentarily. The PMP7919 boost converter will, in this case, immediately respond to the transient so that its output voltage will stay in specifications, preventing down-stream electronic loads from shutting down
Características clave
-
Conversion TypeDC to DC
-
Input Voltage5.5 V
-
Output Voltage11.5 V
-
Output Current15 A
-
TopologyBoost
Piezas destacadas (7)
Número de pieza | Fabricante | Tipo | Descripción | |||
---|---|---|---|---|---|---|
|
5001 | Keystone Electronics Corp | Test Clips, Leads and Probes - End Connectors | Conn Test Point 1 POS Solder ST Thru-Hole 1 Port Bulk | AÑADIR AL CARRITO | |
|
LM5122MHX/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Up 975kHz 20-Pin HTSSOP EP T/R | AÑADIR AL CARRITO | |
|
LM5122MH/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Up 975kHz 20-Pin HTSSOP EP Tube | AÑADIR AL CARRITO | |
|
LM5122MHE/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Up 975kHz 20-Pin HTSSOP EP T/R | AÑADIR AL CARRITO | |
|
LM5122MH/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Up 975kHz 20-Pin HTSSOP EP Tube | AÑADIR AL CARRITO | |
|
LM5122MHX/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Up 975kHz 20-Pin HTSSOP EP T/R | AÑADIR AL CARRITO | |
|
LM5122MHE/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Up 975kHz 20-Pin HTSSOP EP T/R | AÑADIR AL CARRITO |