The TPS53127 is a dual, adaptive on-time D-CAP2™ mode synchronous buck controller. The part enables system designers to cost effectively complete the suite of various end equipment's power bus regulators with a low external component count and low standby consumption. The main control loop for the TPS53127 uses the D-CAP2™ Mode topology which provides a very.
•1 D-CAP2™ Mode Control
– Fast Transient Response
– No External Parts Required for Loop Compensation
– Compatible With Ceramic Output Capacitors
• High Initial Reference Accuracy (±1%)
• Low Output Ripple
• Wide Input Voltage Range: 4.5 V to 24 V
• Output Voltage Range: 0.76 V to 5.5 V
• Low-Side RDS(ON) Loss-Less Current Sensing
• Adaptive Gate Drivers with Integrated Boost Diode
• Adjustable Soft Start
• Non-Sinking Pre-Biased Soft Start
• 700-kHz Switching Frequency
• Cycle-by-Cycle Over-Current Limiting Control
• 30-mV to 300-mV OCP Threshold Voltage
• Thermally Compensated OCP by 4000 ppm.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TPS53124 |
Texas Instruments |
Dual Synchronous Step-Down Controller | |
2 | TPS53125 |
Texas Instruments |
Dual Synchronous Step-Down Controller | |
3 | TPS53126 |
Texas Instruments |
Dual Synchronous Step-down Controller | |
4 | TPS53128 |
Texas Instruments |
Dual Synchronous Step-Down Controller | |
5 | TPS53129 |
Texas Instruments |
Dual Synchronous Step-Down Controller | |
6 | TPS53114 |
Texas Instruments |
Single Synchronous Step-down Controller | |
7 | TPS53119 |
Texas Instruments |
synchronous step-down controller | |
8 | TPS53014 |
Texas Instruments |
synchronous buck controller | |
9 | TPS53015 |
Texas Instruments |
Synchronous Step-Buck Converter | |
10 | TPS53211 |
Texas Instruments |
Single-Phase PWM Controller | |
11 | TPS53219 |
Texas Instruments |
Single Synchronous Step-Down Controller | |
12 | TPS53219A |
Texas Instruments |
synchronous buck controller |