LV5681P: 4-Channel Linear Voltage Regulator with 4 High-Side Switches for Automotive Infotainment
The LV5681P is a multi-power supply system IC that provides four linear voltage regulators and two high side switches as well as a number of protection functions including overcurrent protection, overvoltage protection and overheat protection. It is an optimal power supply IC for car audio and car entertainment systems and similar products.
Features- Four regulator output systems
- Two VCC-linked high side switch systems
- Two VDD 5V-linked high side switch systems
- Overcurrent protection function
- Overvoltage protection function, typ 21V (excluding VDD 5V output)
- Overheat protection function, typ 175°C
- On-chip accessory voltage detection circuit
- P-channel LDMOS used for power output block
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Applications- Automotive Audio and Infotainment System
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Data Sheets (1)
Evaluation Board Documents (4)
Package Drawings (1)
| Document Title | Document ID/Size | Revision |
|---|
| HZIP15J | 945AC (61.6kB) | A |
Evaluation/Development Tool Information
| Product | Status | Compliance | Short Description |
|---|
| LV5681PGEVB | Active | Pb-free | Multi-Power Supply System IC Evaluation Board |
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| LV5681P-E | Active | Pb-free | HZIP-15J | 945AC | NA | Fan-Fold | 20 | $2.2007 |
Specifications
| Product | Output | Polarity | VO (V) | IO Typ (A) | VI Max (V) | VDO Typ (V) | Iq Typ (mA) | PSRR (dB) | Noise (µVrms) |
|---|
| LV5681P-E | Quad | Positive | 8 to 12(Adj)
7
5.7
8 to 9(Adj) | 0.3
1.3 | 16 | | 0.4 | 50 | |
