Description
TPS54332DDAR Texas Instruments - Yeehing Electronics
3.5V to 28V Input, 3.5A, 1MHz Step-Down Converter with Eco-mode
Pricing (USD)
Quantity | Unit Price |
1 — 99 | 1.568 |
100 — 249 | 1.295 |
250 — 999 | 0.93 |
1,000 + | 0.49 |
The above prices are for reference only.
Specifications
Manufacturer | Texas Instruments |
Product Category | Switching Voltage Regulators |
RoHS | Y |
Mounting Style | SMD/SMT |
Package / Case | SO-PowerPad-8 |
Output Voltage | Adjustable |
Output Current | 3.5 A |
Number of Outputs | 1 Output |
Input Voltage MAX | 28 V |
Topology | Buck |
Input Voltage MIN | 3.5 V |
Switching Frequency | 1 MHz |
Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 150 C |
Series | TPS54332 |
Packaging | Reel |
Input Voltage | 3.5 V to 28 V |
Operating Temperature Range | - 40 C to + 150 C |
Product | Voltage Regulators |
Type | Voltage Converter |
Brand | Texas Instruments |
Moisture Sensitive | Yes |
Operating Supply Current | 82 uA |
Product Type | Switching Voltage Regulators |
Factory Pack Quantity | 2500 |
Subcategory | PMIC - Power Management ICs |
Supply Voltage - Min | 3.5 V |
Tradename | Eco-mode |
Unit Weight | 0.008466 oz |
For more information, please refer to datasheet
Documents
TPS54332DDAR Datasheet |
More Information
The TPS54332 is a 28-V, 3.5-A non-synchronous buck converter that integrates a low-RDS(on) high-side MOSFET. To increase efficiency at light loads, a pulse-skipping Eco-Mode feature is automatically activated. Furthermore, the 1-µA shutdown supply current allows the device to be used in battery-powered applications. Current mode control with internal slope compensation simplifies the external compensation calculations and reduces component count while allowing the use of ceramic output capacitors. A resistor divider programs the hysteresis of the input undervoltage lockout. An overvoltage transient protection circuit limits voltage overshoots during start-up and transient conditions. A cycle-by-cycle current limit scheme, frequency foldback and thermal shutdown protect the device and the load in the event of an overload condition. The TPS54332 is available in an 8-pin SOIC PowerPAD™ package.