Información de empaque
Encapsulado | Pines HTSSOP (PWP) | 14 |
Rango de temperatura de funcionamiento (℃) -40 to 125 |
Cant. de paquetes | Transportador 2,000 | LARGE T&R |
Características para TPS61175-Q1
- AEC-Q100 qualified with the following
results:
- Device temperature grade 1: -40°C to 125°C junction operating temperature range
- Functional Safety-Capable
- 2.9-V to 18-V Input voltage range
- 3-A, 40-V Internal switch
- High efficiency power conversion: up to 93%
- Frequency set by external resistor: 200 kHz to 2.2 MHz
- Synchronous external switching frequency
- User defined soft start into full load
- Skip-switching cycle for output regulation at light load
- 14-pin HTSSOP package with PowerPAD™
Descripción de TPS61175-Q1
The TPS61175-Q1 is a monolithic switching regulator with integrated 3-A, 40-V power switch. It can be configured in several standard switching-regulator topologies, including boost, SEPIC and flyback. The device has a wide input voltage range to support application with input voltage from multi-cell batteries or regulated 5-V, 12-V power rails.
The TPS61175-Q1 regulates the output voltage with current mode PWM (pulse width modulation) control. The switching frequency of PWM is either set by an external resistor or an external clock signal. The user can program the switching frequency from 200-kHz to 2.2-MHz.
The device features a programmable soft-start function to limit inrush current during start-up, and has built-in other protection features, such as pulse-by-pulse over current limit and thermal shutdown. The TPS61175-Q1 is available in 14-pin HTSSOP package with PowerPAD.