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SLG5NT1437V
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Product Detailed Parameters
- Description：IC PWR SWITCH N-CHAN 1:1 8TDFN
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：N-Channel
- Interface：-
- Voltage - Load：-
- Voltage - Supply (Vcc/Vdd)：2.5V ~ 5.5V
- Current - Output (Max)：4A
- Rds On (Typ)：22mOhm
- Input Type：CMOS
- Features：-
- Fault Protection：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：8-FC-TDFN (1.5x2)
- Package / Case：8-PowerWFDFN
- Grade：-
- Qualification：-
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Overview
The SLG5NT1437V is a single-channel N-channel power switch IC designed for load distribution applications. It operates within a supply voltage range of 2.5V to 5.5V and supports a maximum continuous output current of 4A. The device features a typical on-resistance of 22 milliohms, ensuring efficient power delivery with minimal loss. It utilizes CMOS-compatible input logic for control interface compatibility. The component is housed in an 8-FC-TDFN package measuring 1.5x2 mm, suitable for surface mount assembly. It functions as a high-side switch and is rated for operation across a temperature range of -40°C to +85°C.
Feature Summary
- Single-channel high-side power switching capability
- CMOS-compatible input logic interface
- Low on-resistance for efficient power distribution
Applications
- Portable electronic device power rail management
- Industrial equipment peripheral power control
- Embedded system load switching
Procurement Notes
Verify the specific ordering suffix to confirm packaging configuration, such as tape-and-reel or cut-tape options, as these affect handling procedures. Ensure the selected variant matches the required operating temperature range and voltage specifications for the target application environment. Cross-reference the manufacturer part number with distributor catalogs to confirm current availability status and lead times before finalizing procurement plans.
Selection Notes
Select this component when a compact, single-channel high-side switch is required for low-voltage digital loads. The 4A current rating and low on-resistance make it suitable for powering peripherals in space-constrained designs. Consider the 8-pin TDFN package dimensions for PCB layout constraints. Verify that the control signal levels are compatible with the CMOS input threshold requirements of the driving microcontroller or logic circuit.
Part Context
This part belongs to the SLG5NT series of GreenPAK-compatible power switches from Renesas Electronics. The series offers various channel counts and current ratings tailored for different power distribution needs. The SLG5NT1437V specifically addresses applications requiring a single high-side switch with moderate current capacity in a small footprint, fitting into the broader portfolio of integrated power management solutions.
Replacement Considerations
Consult official cross-reference documentation for verified substitute part numbers. Do not assume functional equivalence based solely on pin count or package type. Verify that any alternative component meets the same electrical specifications, including voltage range, current rating, and on-resistance values.
