PMP7919, Power Solution for an Automotive Voltage Stabilizer
Referenzdesign unter Verwendung des Teils LM5122MH von Texas Instruments
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- Automotive and Transportation
Beschreibung
- 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
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage5.5 V
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Output Voltage11.5 V
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Output Current15 A
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TopologyBoost
Empfohlene Bauteile (7)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
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5001 | Keystone Electronics Corp | Test Clips, Leads and Probes - End Connectors | Conn Test Point 1 POS Solder ST Thru-Hole 1 Port Bulk | In den Warenkorb | |
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LM5122MHX/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Up 975kHz 20-Pin HTSSOP EP T/R | In den Warenkorb | |
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LM5122MH/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Up 975kHz 20-Pin HTSSOP EP Tube | In den Warenkorb | |
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LM5122MHE/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Up 975kHz 20-Pin HTSSOP EP T/R | In den Warenkorb | |
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LM5122MH/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Up 975kHz 20-Pin HTSSOP EP Tube | In den Warenkorb | |
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LM5122MHX/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Up 975kHz 20-Pin HTSSOP EP T/R | In den Warenkorb | |
|
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LM5122MHE/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Up 975kHz 20-Pin HTSSOP EP T/R | In den Warenkorb | |