| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Frequency | 300 kHz |
| Number of Pins | 48 Pin |
| Supply Voltage (DC) | 28.0V (max) |
| Case/Package | LQFP-48 |
| Number of Outputs | 4 Output |
| Output Voltage | 0.9V ~ 5.5V |
| Output Current | 15.0 A |
| Power Dissipation | 3210 mw |
| Quiescent Current | 2.00 mA |
| Number of Regulated Outputs | 4 Output |
| Switching Frequency | 300 kHz |
| Thermal Shutdown | No |
| Topology | Buck |
| Input Voltage (Max) | 28 V |
| Input Voltage (Min) | 4.5 V |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 3210 mW |
| Supply Voltage | 1.1V ~ 28V |
| Input Voltage | 4.5V ~ 28V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tray |
| Operating Temperature | -40℃ ~ 85℃ |
The TPS5130 is composed of three independent synchronous buck regulator controllers (SBRC) and one low drop-out (LDO) regulator controller. On-chip high-side and low-side synchronous rectifier drivers are integrated to drive less expensive N-channel MOSFETs. The LDO controller can also drive an external N-channel MOSFET. Since the input current ripple is minimized by operating 180 degree out of phase, it allows a smaller input capacitance resulting in reduced power supply cost. The SBRC of the TPS5130 automatically adjusts from PWM mode to SKIP mode to maintain high efficiency under light load conditions. Resistor-less current protection for the synchronous buck controller and the fixed high-side driver voltage simplifies the system design and reduces the external parts count. The LDO controller has a current limit protection and overshoot protection to suppress output voltage hump at load transient. To further extend battery life, the TPS5130 features dead-time control and very low quiescent current.
TI
the tps5130 is composed of three independent synchronous buck regulator controllers (sbrc) and one low drop-out (ldo)...
TI
DC-DC Controller (External Switch) Triple Synchronous Buck Controller with LDO Controller DC-DC Cntrlr Triple-OUT Step Down 500kHz 48Pin LQFP T/R
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DC-DC Cntrlr Triple-OUT Step Down 500kHz 48Pin LQFP Tray
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Automotive 4.5V to 28V Triple Synchronous Buck & Single LDO Controller 48-LQFP -40℃ to 125℃
TI
DC-DC Cntrlr Triple-OUT Step Down 500kHz 48Pin LQFP Tray
TI
DC-DC Cntrlr Triple-OUT Step Down 500kHz 48Pin LQFP T/R
TI
The TPS5130 is composed of three independent synchronous buck regulator controllers (SBRC) and one low dropout (LDO) regulator controller
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