| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 6 Pin |
| Case/Package | QFN-6 |
| Number of Outputs | 1 Output |
| Output Voltage | 3V ~ 38V |
| Output Current | 1.2 A |
| Number of Positions | 6 Position |
| Quiescent Current | 2.30 mA |
| Number of Regulated Outputs | 1 Output |
| Switching Frequency | 1.2 MHz |
| Topology | Boost |
| Input Voltage (Max) | 18 V |
| Input Voltage (Min) | 3 V |
| Output Voltage (Max) | 38 V |
| Output Voltage (Min) | 3 V |
| Output Current (Max) | 1.2 A |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 3 V |
| Input Voltage | 3V ~ 18V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
| Size-Height | 0.75 mm |
| Operating Temperature | -40℃ ~ 125℃ |
The TPS61170QDRVRQ1 is a monolithic high-voltage Switching Regulator with integrated 1.2A/40V power MOSFET. The device can be configured in several standard switching-regulator topologies, including boost and SEPIC. The device has a wide input-voltage range to support applications with input voltage from multicell batteries or regulated 5/12V power rails. The TPS61170-Q1 operates at a 1.2MHz switching frequency, allowing the use of low-profile inductors and low-value ceramic input and output capacitors. External loop compensation components give the user flexibility to optimize loop compensation and transient response. The device has built-in protection features, such as pulse-by-pulse overcurrent limit, soft-start and thermal shutdown. The FB pin regulates to a reference voltage of 1.229V. The reference voltage can be lowered using a 1-wire digital interface (EasyScale™ protocol) through the CTRL pin. Alternatively, a pulse width-modulation (PWM) signal can be applied to the CTR
● On the fly output voltage reprogramming
● Skip-switching cycle for output regulation at light load
● Built-in soft-start
● Up to 93% efficiency
● 12V at 300mA and 24V at 150mA from 5V Input (typical)
● Green product and no Sb/Br
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