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The TPS562209 and TPS563209 are simple, easy-touse, 2-A and 3-A synchronous step-down converters in 6 pin SOT-23 package. The devices are optimized to operate with minimum external component counts and also optimized to achieve low standby current. These switch mode power supply (SMPS) devices employ D-CAP2™ mode control providing a fast transient response a.
•1 TPS562209 - 2A converter with integrated 122-mΩ and 72-mΩ FETs
• TPS563209 - 3A converter with integrated 68-mΩ and 39-mΩ FETs
• D-CAP2™ Mode Control for Fast Transient Response
• Input Voltage Range: 4.5 V to 17 V
• Output Voltage Range: 0.76 V to 7 V
• 650 kHz Switching Frequency
• Low Shutdown Current Less than 10µA
• 1% Feedback Voltage Accuracy (25°C)
• Startup from Pre-Biased Output Voltage
• Cycle By Cycle Over-current Limit
• Hiccup-mode Under Voltage Protection
• Non-latch OVP, UVLO and TSD Protections
• Fixed Soft Start : 1.0ms
2 Applications
• Digital TV Power Supply
• High Defin.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | TPS563200 |
Texas Instruments |
Synchronous Step-Down Voltage Regulator |
|
| 2 | TPS563201 |
Texas Instruments |
3-A Synchronous Step-Down Voltage Regulator |
|
| 3 | TPS563202 |
Texas Instruments |
3-A Synchronous Buck Converter |
|
| 4 | TPS563208 |
Texas Instruments |
3-A Synchronous Step-Down Voltage Regulator |
|
| 5 | TPS563210 |
Texas Instruments |
Synchronous Step-Down Voltage Regulator |
|
| 6 | TPS563219 |
Texas Instruments |
Synchronous Step-Down Voltage Regulator |
|
| 7 | TPS563231 |
Texas Instruments |
3-A Synchronous Step-Down Voltage Regulator |
|
| 8 | TPS563240 |
Texas Instruments |
3-A 1.4-MHz Synchronous Step-Down Voltage Regulator |
|
| 9 | TPS56300 |
Texas Instruments |
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|
| 10 | TPS56302 |
Texas Instruments |
DUAL-OUTPUT LOW-INPUT-VOLTAGE DSP POWER SUPPLY CONTROLLER |
|
| 11 | TPS5633 |
Texas Instruments |
SYNCHRONOUS-BUCK HYSTERETIC REGULATOR CONTROLLER |
|
| 12 | TPS563900 |
Texas Instruments |
3.5-A/3.5-A Dual Synchronous Step-Down Converter |
|