ChipApex | Global Electronic Components Supplier
TCK22921G,LF
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC PWR SWITCH P-CHAN 1:1 WCSP6E
- Series：-
- Mfr：Toshiba Semiconductor and Storage
- 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：P-Channel
- Interface：On/Off
- Voltage - Load：1.1V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：2A
- Rds On (Typ)：25mOhm
- Input Type：Non-Inverting
- Features：Load Discharge, Slew Rate Controlled
- Fault Protection：Reverse Current
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：6-WCSPE (0.80x1.2)
- Package / Case：6-UFBGA, WLCSP
- Grade：-
- Qualification：-
Download product information
Overview
The TCK22921G,LF is a single-channel P-Channel load switch IC manufactured by Toshiba Semiconductor and Storage. It operates within a supply voltage range of 1.1 V to 5.5 V and supports a continuous output current of 2.0 A. The device features a typical on-resistance of 25 mΩ at 5 V. It is housed in a compact WCSP6E package with dimensions of 0.8 mm x 1.2 mm. The component is designed for consumer, mobile, and IoT applications.
Feature Summary
- Single-channel P-Channel power switching capability
- Compact WCSP6E package design for space-constrained systems
- Low on-resistance for efficient power distribution
Applications
- Consumer equipment
- Mobile equipment
- IoT devices
- Wearable electronics
Procurement Notes
Verify the specific suffix 'LF' indicates lead-free compliance as per manufacturer standards. Confirm the WCSP6E package dimensions match your PCB footprint requirements. Ensure input voltage does not exceed the 5.5 V maximum rating during operation. Check thermal dissipation capabilities relative to the 2.0 A load current in your specific enclosure environment.
Selection Notes
Select this component when a low-profile P-Channel switch is required for voltages between 1.1 V and 5.5 V. The 2.0 A current rating suits moderate load applications. The 25 mΩ on-resistance minimizes power loss compared to higher resistance alternatives. Consider the WCSP6E package size if board real estate is limited.
Part Context
This part belongs to Toshiba's load switch IC family, designed for power distribution management. It serves as a protective switch for downstream circuits in portable and connected devices. The series emphasizes miniaturization and efficiency for modern electronic systems requiring reliable power gating.
Replacement Considerations
The TCK22913G,LF is a similar P-Channel load switch from Toshiba with comparable voltage and current ratings but may differ in on-resistance and package specifics. Verify pinout compatibility and electrical parameters before substitution.
