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Product Detailed Parameters
- Description：IC PWR SWITCH P-CHAN 1:1 8MSOP
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Type：USB Switch
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：P-Channel
- Interface：On/Off
- Voltage - Load：2.7V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：3A
- Rds On (Typ)：50mOhm
- Input Type：Non-Inverting
- Features：Load Discharge, Status Flag
- Fault Protection：Current Limiting (Fixed), Over Temperature, UVLO
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：8-MSOP
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Grade：-
- Qualification：-
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Overview
The AP22814BM8-13 is a dual-channel high-side power switch manufactured by Diodes Incorporated. It operates within a supply voltage range of 2.7V to 5.5V and supports a maximum output current of 3.8A per channel. The device features a typical on-resistance of 65mΩ and includes integrated protection mechanisms such as fixed current limiting, overtemperature shutdown, reverse current blocking, and under-voltage lockout. It is housed in an 8-pin MSOP package with dimensions of 3.1 x 3.1 x 0.95mm and functions across a temperature range of -40°C to +85°C.
Feature Summary
- Dual-channel high-side power switching capability for independent load control
- Integrated comprehensive fault protection including overcurrent, thermal, and reverse current safeguards
- Low on-resistance design for efficient power delivery and minimal voltage drop
Applications
- Portable electronic devices requiring multi-rail power management
- Consumer electronics with multiple peripheral interfaces
- Industrial equipment needing isolated high-side switching
Procurement Notes
Verify the specific suffix BM8-13 against official Diodes Incorporated documentation to confirm the MSOP-8 package configuration. Ensure compatibility with surface-mount assembly processes and validate that the 3.8A current rating aligns with system thermal requirements. Cross-reference the datasheet for precise pinout definitions and recommended operating conditions before integration.
Selection Notes
Select this component when dual-channel high-side switching is required within a 5.5V limit. The 65mΩ on-resistance suits applications prioritizing efficiency over ultra-low leakage. Consider the MSOP-8 footprint for space-constrained designs. Evaluate thermal dissipation capabilities given the 3.8A per-channel rating and ensure adequate PCB copper area for heat spreading.
Part Context
This part belongs to the AP22814 series of power switches from Diodes Incorporated. It shares functional similarities with other members like the AP22814AW5-7 but differs in channel count and package type. The series targets portable and industrial applications requiring robust power distribution with integrated protection features.
Replacement Considerations
AP22814BW5-7 offers single-channel functionality in a SOT-25 package. AP22814AM8-13 provides single-channel operation in the same MSOP-8 package. Verify electrical parameters and pin compatibility before substitution.
