| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
50,000 pcs
|
50000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
22,000 pcs
|
22000 pcs | On Request | 1 | On Request | On Request | 1227+ | On Request | On Request | |
|
4,569 pcs
|
4569 pcs | On Request | 1 | On Request | On Request | 1327+ | On Request | On Request | |
|
1,463 pcs
|
1463 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
666 pcs
|
666 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
77 pcs
|
77 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Halogen Free | |
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| Synchronous Rectifier | |
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The Texas Instruments TPS54226PWPR is a synchronous step-down DC DC switching regulator designed for efficient power management. It supports an input voltage range from 4.5V to 18V and can deliver up to 2A of output current.
The device features an adjustable output voltage ranging from 0.76V to 5.5V, utilizing the D-CAP2 control mode for fast transient response and low output ripple. It operates at a switching frequency of 700kHz and includes integrated FETs for high efficiency. Key features include Eco-Mode for high efficiency at light loads, adjustable soft-start, and a power good output.
Packaged in a 14-HTSSOP surface-mount configuration, the TPS54226PWPR is suitable for various low-voltage system applications. Its operating temperature range is -40°C to 85°C (TA). The integrated FETs have low resistance values (160 mΩ high-side, 110 mΩ low-side) contributing to its overall efficiency.
Applications for this regulator include digital TV power supplies, high-definition Blu-ray disc players, networking equipment, home terminals, and digital set-top boxes. Its design prioritizes light-load efficiency and fast transient response.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.76 | $0.76 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5V to 18V.
The maximum output current is 2A.
The nominal switching frequency is 700 kHz.
The operating temperature range is -40°C to 85°C.
It is available in a 14-HTSSOP surface-mount package.
Yes, it integrates both high-side and low-side FETs.
It uses D-CAP2 control mode.