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TPS562203DRLR
+物料清單IC REG BUCK ADJ 2A SOT563
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製造商德州儀器
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製造商部分 #TPS562203DRLR
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有存貨13016
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正品保證
規格
| 屬性 | 價值 |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.2V |
| Voltage - Input (Max) | 17V |
| Voltage - Output (Min/Fixed) | 0.6V |
| Voltage - Output (Max) | 7V |
| Current - Output | 2A |
| Frequency - Switching | 600kHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | SOT-563, SOT-666 |
| Supplier Device Package | SOT-563 |
| Base Product Number | TPS562203 |
概述
Equivalent
Equivalent products to the TPS562203DRLR (3A synchronous buck converter) include:
- TPS562208 (similar specs, different package)
- LM2675 (comparable 3A buck converter)
- AP63301 (3A, synchronous, similar features)
- MP2307 (3A, synchronous buck)
- SY8303 (3A, high-efficiency alternative)
Check datasheets for exact pinout and specs.
- TPS562208 (similar specs, different package)
- LM2675 (comparable 3A buck converter)
- AP63301 (3A, synchronous, similar features)
- MP2307 (3A, synchronous buck)
- SY8303 (3A, high-efficiency alternative)
Check datasheets for exact pinout and specs.
Features
The TPS562203DRLR is a 2.95V–6V input, 2A synchronous step-down (buck) converter with integrated FETs. Key features:
- Input Voltage Range: 2.95V to 6V
- Output Current: Up to 2A
- Efficiency: Up to 95% (synchronous rectification)
- Switching Frequency: 1.2MHz (fixed)
- Low Quiescent Current: 17µA (typical)
- Adjustable Output Voltage: 0.76V to VIN
- Integrated FETs: Reduces external components
- Protections: OCP, UVLO, OTP, and OVP
- Package: 6-pin WSON (2mm × 2mm)
Compact and efficient, ideal for space-constrained applications like IoT, portable devices, and point-of-load systems.
- Input Voltage Range: 2.95V to 6V
- Output Current: Up to 2A
- Efficiency: Up to 95% (synchronous rectification)
- Switching Frequency: 1.2MHz (fixed)
- Low Quiescent Current: 17µA (typical)
- Adjustable Output Voltage: 0.76V to VIN
- Integrated FETs: Reduces external components
- Protections: OCP, UVLO, OTP, and OVP
- Package: 6-pin WSON (2mm × 2mm)
Compact and efficient, ideal for space-constrained applications like IoT, portable devices, and point-of-load systems.
Pinout
The TPS562203DRLR is a 6-pin (DRL package) synchronous buck converter.
Pin Functions:
1. VIN (Pin 1): Input voltage (4.5–17V).
2. GND (Pin 2 & 5): Ground connections.
3. SW (Pin 3): Switch node (connects to inductor).
4. FB (Pin 4): Feedback for output voltage regulation.
5. EN (Pin 6): Enable control (high = on, low = off).
Key Features:
- 2A output current.
- 600kHz switching frequency.
- Compact 2mm × 2mm package.
Designed for efficient step-down voltage conversion in space-constrained applications.
Pin Functions:
1. VIN (Pin 1): Input voltage (4.5–17V).
2. GND (Pin 2 & 5): Ground connections.
3. SW (Pin 3): Switch node (connects to inductor).
4. FB (Pin 4): Feedback for output voltage regulation.
5. EN (Pin 6): Enable control (high = on, low = off).
Key Features:
- 2A output current.
- 600kHz switching frequency.
- Compact 2mm × 2mm package.
Designed for efficient step-down voltage conversion in space-constrained applications.
Application
The TPS562203DRLR is a synchronous buck converter commonly used in:
1. Industrial Equipment: Powering sensors, PLCs, and control systems.
2. Consumer Electronics: TVs, set-top boxes, and networking devices.
3. Telecom/Networking: Routers, switches, and base stations.
4. Computing: Point-of-load (POL) supplies for FPGAs, ASICs, and processors.
5. Automotive Infotainment: Dashboards and displays.
It offers high efficiency (up to 95%), a compact size, and operates from 4.5V to 17V input, making it versatile for low-power DC/DC conversion.
1. Industrial Equipment: Powering sensors, PLCs, and control systems.
2. Consumer Electronics: TVs, set-top boxes, and networking devices.
3. Telecom/Networking: Routers, switches, and base stations.
4. Computing: Point-of-load (POL) supplies for FPGAs, ASICs, and processors.
5. Automotive Infotainment: Dashboards and displays.
It offers high efficiency (up to 95%), a compact size, and operates from 4.5V to 17V input, making it versatile for low-power DC/DC conversion.
Package
The TPS562203DRLR is a synchronous buck converter in a VSON-8 (DRL) package. This 3mm x 3mm, 8-pin package features an exposed thermal pad for improved heat dissipation, making it suitable for compact, high-efficiency power applications. The small footprint and thermal performance are ideal for space-constrained designs.
