| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 48 Pin |
| Case/Package | LQFP-48 |
| Number of Outputs | 3 Output |
| Output Voltage | 0.9V ~ 8.5V |
| Power Dissipation | 1459.85 mW |
| Quiescent Current | 2.00 mA |
| Number of Regulated Outputs | 4 Output |
| Switching Frequency | 300 kHz |
| Topology | Buck |
| Input Voltage (Max) | 28 V |
| Input Voltage (Min) | 4.5 V |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 1459.85 mW |
| Supply Voltage | 1.1V ~ 28V |
| Input Voltage | 4.5V ~ 28V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -40℃ ~ 125℃ |
The TPS5130 is composed of three independent synchronous buck regulator controllers (SBRC) and one low dropout (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. Because the input current ripple is minimized by operating 180° 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. Resistorless 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 spikes 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
TI
DC-DC Cntrlr Triple-OUT Step Down 500kHz 48Pin LQFP Tray
TI
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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