| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
31,000 pcs
|
31000 pcs | On Request | 1 | On Request | On Request | 1036+ | On Request | On Request | |
|
4,577 pcs
|
4577 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
2,340 pcs
|
2340 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
807 pcs
|
807 pcs | On Request | 1 | On Request | On Request | 1036+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Fault Protection | |
| Function | |
| I2C Setup and Hold Timing | |
| Interface | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Output Current (Maximum @ General-Purpose LDO) | |
| Output Current (Maximum @ VDCDC 1) | |
| Output Current (Maximum @ VDCDC 2) | |
| Output Current (Maximum @ VDCDC 3) | |
| Output Current (Maximum @ VRTC) | |
| Quiescent Current | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel |
The Texas Instruments TPS65023BRSBR 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 a 6-channel architecture, including three efficient step-down (DC/DC) converters and three low-dropout (LDO) regulators.
The three DC/DC converters offer varying current capabilities: 1.7 A for the processor core (VDCDC1), 1.2 A for the system voltage (VDCDC2), and 1.0 A for the memory voltage (VDCDC3), with efficiencies up to 95% and 92% respectively. Additionally, it includes a 30-mA LDO for the real-time clock (VRTC) and two 200-mA general-purpose LDOs. The PMIC supports dynamic voltage management for the processor core and preselectable LDO voltages via digital input pins.
Communication and control are managed through an I2C-compatible serial interface, with specific setup and hold timing requirements of 100 ns for the TPS65023B. The device operates within a temperature range of -40°C to 85°C and has a low quiescent current of 85 µA. It also includes features like battery backup functionality, adjustable reset delay time, and thermal shutdown protection.
The TPS65023BRSBR is supplied in a 40-pin WQFN package measuring 5x5 mm, designed for surface mounting. Its compact size and integrated functionality make it suitable for space-constrained applications requiring efficient power management.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.23 | $2.23 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 85°C.
It supports Lithium Ion/Polymer battery chemistry.
The maximum output current for VDCDC1 is 1.7 A.
The maximum output current for VDCDC2 is 1.2 A.
The maximum output current for VDCDC3 is 1.0 A.
The quiescent current is 85 µA.
It is supplied in a 40-WQFN (5x5) package.