| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,123 pcs
|
4123 pcs | On Request | 1 | On Request | On Request | 10+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Fault Protection | |
| Function | |
| Interface | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Quiescent Current | |
| Supplier Device Package |
The TPS65023RSBTG4 from Texas Instruments is an integrated power management IC (PMIC) suitable for applications requiring multiple power rails from a single Li-Ion or Li-Polymer cell. This device features three DC/DC step-down converters with varying current capabilities and efficiencies, including a 1.7-A converter for the processor core, a 1.2-A converter for system voltage, and a 1.0-A converter for memory voltage.
In addition to the DC/DC converters, the TPS65023RSBTG4 includes three low-dropout regulators (LDOs). One is a 30-mA LDO and switch for the real-time clock (VRTC), and two are 200-mA general-purpose LDOs. The PMIC supports dynamic voltage management for the processor core and offers preselectable LDO voltage using two digital input pins. It also includes a battery backup function and separate enable pins for inductive converters.
Designed for surface mount installation, the TPS65023RSBTG4 comes in a 40-pin WQFN package measuring 5x5 mm. It operates within an ambient temperature range of -40°C to 85°C and communicates via an I2C-compatible serial interface. The device also incorporates features like thermal shutdown protection and a low quiescent current of 85 µA.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
-40°C to 85°C.
40-WQFN (5x5) and 40-WFQFN Exposed Pad.
3 step-down DC/DC converters.
85 µA.
I2C interface.
Yes, it supports Dynamic Voltage Management (DVS) via I2C.
Lithium Ion/Polymer (single cell).