TPS650003RTET
Active2.25MHZ STEP-DOWN CONVERTER WITH DUAL LDOS & SVS POWER MANAGEMENT IC (PMIC)
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TPS650003RTET
Active2.25MHZ STEP-DOWN CONVERTER WITH DUAL LDOS & SVS POWER MANAGEMENT IC (PMIC)
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS650003RTET |
|---|---|
| Applications | Handheld/Mobile Devices |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 16-WFQFN Exposed Pad |
| Supplier Device Package | 16-WQFN (3x3) |
| Voltage - Supply [Max] | 6 V |
| Voltage - Supply [Min] | 2.3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 5.06 | |
| 10 | $ 4.55 | |||
| 25 | $ 4.30 | |||
| 100 | $ 3.73 | |||
| Digi-Reel® | 1 | $ 5.06 | ||
| 10 | $ 4.55 | |||
| 25 | $ 4.30 | |||
| 100 | $ 3.73 | |||
| Tape & Reel (TR) | 250 | $ 3.54 | ||
| 500 | $ 3.17 | |||
| 1250 | $ 2.68 | |||
| 2500 | $ 2.54 | |||
| Texas Instruments | SMALL T&R | 1 | $ 3.82 | |
| 100 | $ 3.35 | |||
| 250 | $ 2.35 | |||
| 1000 | $ 1.89 | |||
Description
General part information
TPS650003 Series
The TPS6500xx devices are single-chip power management (PWM) ICs for portable applications. Both devices combine a single step-down converter with two low-dropout (LDO) regulators. The step-down converter enters a low-power mode at light load for maximum efficiency across the widest possible range of load currents. For low-noise applications, the devices can be forced into fixed-frequency PWM through a pin. The step-down converter is small because of its small inductor and capacitors. The step-down converter has power good status output for sequencing. The LDOs can supply 300 mA and operate with an input voltage range from 1.6 V to 6 V. A step-down converter or main battery can power the LDOs directly. The step-down converter and the LDOs have separate voltage inputs that enable maximum design and sequencing flexibility.
The TPS65001 extends functionality by adding a supply voltage supervisor (SVS). To maximize the flexibility of the SVS, the reset voltage is set with two external resistors and the reset time is set by a small external capacitor. For external control, the SVS can use its active-low manual reset input to connect to a push button.
The TPS65000 is available in a 16-pin leadless package (3 mm × 3 mm QFN). The TPS65001 is available in a 20-pin leadless package (3 mm × 3 mm QFN).
Documents
Technical documentation and resources