| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
697 pcs
|
697 pcs | On Request | 1 | On Request | On Request | 01+ | On Request | On Request | |
|
199 pcs
|
199 pcs | On Request | 1 | On Request | On Request | 07+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Fault Protection | |
| Features | |
| Interface | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Quiescent Current | |
| Ratio | |
| Rds On (Typ) | |
| Supplier Device Package | |
| Switch Type | |
| Voltage |
The Texas Instruments TPS2226DB is a CardBus power-interface switch providing an integrated power-management solution for PC Card sockets. It allows controlled distribution of 3.3 V, 5 V, and 12 V to each card slot, eliminating the need for fuses with its current-limiting and thermal-protection features. This device meets current PC Card standards and offers independent VCC and Vpp switching.
Key electrical specifications include a switch type of PCMCIA Switch, 4 outputs, and a current rating of 1A. The Rds On is typically 95mOhm, and it features a high-side output configuration. The interface is serial, and fault protection includes current limiting and over-temperature protection. It operates within a temperature range of -40°C to 85°C (TA).
The TPS2226DB is housed in a 30-SSOP package and is designed for surface mounting. It also includes features like break-before-make switching and power-on reset, making it suitable for applications in notebook and desktop computers, bar code scanners, digital cameras, set-top boxes, and PDAs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.32 | $0.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
30-SSOP (0.209", 5.30mm Width), surface mount.
-40°C to 85°C (ambient).
4 outputs with a 3:4 ratio.
1A per channel.
95mOhm.
Current limiting (fixed) and over-temperature protection.
3.3V, 5V, and 12V for VCC and Vpp switching (12V not available on TPS2223 variant).