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TPS2062CDR
+Lista de MateriaisIC PWR SWITCH N-CHAN 1:2 8SOIC
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FabricanteTexas Instruments
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Peça do Fabricante #TPS2062CDR
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Em Estoque6950
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Especificações
| Atributo | Valor |
| Part Status | Active |
| Base Product Number | TPS2062 |
| Switch Type | General Purpose |
| Number of Outputs | 2 |
| Ratio - Input:Output | 1:2 |
| Output Configuration | High Side |
| Output Type | N-Channel |
| Interface | On/Off |
| Voltage - Load | 4.5V ~ 5.5V |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Current - Output (Max) | 1A |
| Rds On (Typ) | 90mOhm |
| Input Type | Non-Inverting |
| Features | Load Discharge, Status Flag |
| Fault Protection | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 8-SOIC |
| Package | 8-SOIC (0.154", 3.90mm Width) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Visão Geral
Description
Key features include fast short-circuit response time, low quiescent current, and built-in fault reporting through error flag outputs. It also has an enable pin for power control, allowing for selective operation of each channel. The TPS2062CDR is commonly used in notebooks, desktops, set-top boxes, and other electronic devices requiring reliable power management.
With a small footprint and a wide operating temperature range from -40°C to 85°C, the TPS2062CDR is suitable for a variety of applications where space is limited and efficient power management is crucial.
Equivalent
1. Microchip MIC2026-2YM: A dual-channel power distribution switch with adjustable current limiting.
2. ON Semiconductor NCP380HMUAJAATBG: Overcurrent protection with adjustable limits.
3. Diodes Incorporated AP2331-2SA: Dual-channel power switch with current limiting features.
These alternatives offer comparable functionalities such as current limiting and overcurrent protection. Always verify specifications to ensure compatibility with your application.
Features
1. Current Limiting: Offers adjustable current limiting to protect connected devices from overcurrent conditions.
2. Overcurrent Protection: Automatically shuts down the output to prevent damage in case of overcurrent.
3. Short-Circuit Protection: Immediately responds to short-circuit conditions to safeguard the system.
4. Thermal Protection: Integrated thermal shutdown feature activates if the device overheats, providing additional safety.
5. Fault Reporting: Features open-drain fault indicator outputs to signal fault conditions to the host controller.
6. Enable Control: Includes an enable pin to control the switching of the output, allowing for power management.
7. Low On-Resistance: Provides efficient power delivery with minimized power loss thanks to low on-state resistance.
8. Operating Voltage: Supports an input voltage range typically from 4.5V to 5.5V.
9. Compact Package: Available in a small footprint package, making it suitable for space-constrained applications.
These features make the TPS2062CDR ideal for managing power distribution in USB ports and other applications requiring reliable power control and protection.
Pinout
Here is a brief overview of its pin functions:
1. IN (Pin 1): Power input terminal. Connects to the supply voltage.
2. GND (Pin 2): Ground connection.
3. EN1 (Pin 3): Enable input for switch 1.
4. OUT1 (Pin 4): Power output terminal for switch 1.
5. OUT2 (Pin 5): Power output terminal for switch 2.
6. EN2 (Pin 6): Enable input for switch 2.
7. OC1 (Pin 7): Over-current indicator for switch 1.
8. OC2 (Pin 8): Over-current indicator for switch 2.
These pins collectively facilitate the operation of the dual-channel power switch, offering reliable power distribution with essential protective features.