BD2221G-TR
- Mfr.Part #
- BD2221G-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC PWR SWITCH N-CHAN 1:1 5SSOP
- Stock
- 8,061
- In Stock :
- 8,061
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Power Distribution Switches, Load Drivers
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Qualification Status :
- Not Qualified
- Built-in Protections :
- OVER CURRENT; THERMAL; UNDER VOLTAGE
- Number of Terminations :
- 5
- Factory Lead Time :
- 20 Weeks
- Published :
- 2013
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Rds On (Typ) :
- 160m Ω
- Input Type :
- Non-Inverting
- Driver Number of Bits :
- 1
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Number of Outputs :
- 1
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Resistance :
- 210mOhm
- Turn-Off Delay Time :
- 3 μs
- Pin Count :
- 5
- Output Type :
- N-Channel
- Operating Temperature :
- -40°C~85°C TA
- Length :
- 2.9mm
- Number of Pins :
- 5
- Nominal Input Voltage :
- 5V
- Max Output Current :
- 500mA
- Number of Functions :
- 1
- Interface :
- On/Off
- Feature :
- Slew Rate Controlled, Status Flag
- Max Power Dissipation :
- 670mW
- Base Part Number :
- BD2221
- Pbfree Code :
- yes
- Output Configuration :
- High Side
- Turn Off Time :
- 40 μs
- Switch Type :
- USB Switch
- Ratio - Input:Output :
- 1:1
- Voltage - Load :
- 2.7V~5.5V
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Package / Case :
- SC-74A, SOT-753
- Output Current :
- 350mA
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Supply Voltage :
- 5V
- Power Supplies :
- 5V
- Output Peak Current Limit-Nom :
- 0.35A
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- Packaging :
- Tape and Reel (TR)
- Fault Protection :
- Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
- Turn On Delay Time :
- 1.5 ms
- Operating Supply Voltage :
- 5V
- Datasheets
- BD2221G-TR

Power Distribution Switches, Load Drivers ROHM Semiconductor BD2221G-TR Overview
The ROHM Semiconductor BD2221G-TR power switch is a high-performance component designed for efficient power distribution and load driving in electronic devices. This integrated circuit (IC) is packaged in a compact 5SSOP format, making it ideal for space-constrained applications. It features a single N-channel MOSFET power switch configuration, providing reliable and fast switching performance. With its robust design and advanced manufacturing, the BD2221G-TR enhances system reliability and optimizes power management in various applications.
BD2221G-TR Features
- Single N-channel MOSFET configuration for efficient power switching.
- Compact 5SSOP package suitable for space-limited applications.
- High durability and reliability under varying operational conditions.
- Optimized for low voltage operations, enhancing energy efficiency.
BD2221G-TR Applications
- Portable Devices: Ideal for managing power in smartphones, tablets, and other portable electronics where space and power efficiency are crucial.
- Consumer Electronics: Used in home appliances and entertainment systems to control power flow and ensure device safety.
- Computing: Applies in laptops and desktops for managing power distribution to various components, enhancing overall system efficiency.
- Industrial Equipment: Suitable for use in automated machinery and industrial controls where reliable power management is essential.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















