| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
52 pcs
|
52 pcs | On Request | 1 | On Request | On Request | 07+NOPB | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Clock Sync | |
| Control Features | |
| Duty Cycle (Max) | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Phases | |
| Output Type | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The TPS5100IPWRG4 is a triple PWM control circuit from Texas Instruments, primarily designed for LCD display power supplies. Each PWM channel includes an error amplifier, PWM comparator, dead-time control, and output driver. Common features across all channels include a trimmed voltage reference, oscillator, undervoltage lockout, and short circuit protection.
This controller integrates two boost circuits and one buck-boost circuit. It operates from a 2.5V to 7V supply voltage, with reverse phase switching between channels for efficient operation in low-power, battery-powered systems. The switching frequency is adjustable from 50kHz to 1MHz, and the duty cycle can reach up to 100%.
The TPS5100IPWRG4 is housed in a 16-TSSOP surface mount package. It operates within a temperature range of -40°C to 85°C (TA). Key control features include dead time control, enable, and frequency control, allowing for flexible design implementation.
This device is suitable for applications requiring efficient power conversion and regulation, particularly in portable electronic devices and displays.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.5V to 7V.
It supports boost and buck-boost topologies.
It provides three outputs.
The operating temperature range is -40°C to 85°C.
It is available in a 16-TSSOP package.
The switching frequency is programmable from 50kHz to 1MHz.
No, it does not include a synchronous rectifier.