HV9110NG-G
ActiveSWITCHMODE CONTROLLER, 120V, 1% REF 14 SOIC .150IN CTUBE ROHS COMPLIANT: YES
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HV9110NG-G
ActiveSWITCHMODE CONTROLLER, 120V, 1% REF 14 SOIC .150IN CTUBE ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | HV9110NG-G |
|---|---|
| Clock Sync | False |
| Control Features | Frequency Control, Enable, Reset |
| Duty Cycle (Max) [Max] | 49.4 % |
| Frequency - Switching | 3 MHz |
| Function | Step-Up/Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -55 °C |
| Output Configuration | Positive |
| Output Phases | 1 |
| Output Type | Transistor Driver |
| Package / Case | 14-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Synchronous Rectifier | False |
| Topology | Forward Converter, Flyback |
| Voltage - Supply (Vcc/Vdd) [Max] | 120 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 10 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 4.12 | |
| 25 | $ 3.43 | |||
| 100 | $ 3.12 | |||
| Microchip Direct | CTUBE | 1 | $ 4.12 | |
| 25 | $ 3.43 | |||
| 100 | $ 3.12 | |||
| 1000 | $ 3.01 | |||
| 5000 | $ 2.98 | |||
| Newark | Each | 100 | $ 3.22 | |
Description
General part information
HV9110 Series
HV9110 is a BiCMOS/DMOS single-output, pulse width modulator IC intended for use in high-speed, high-efficiency switch mode power supplies. It provides all the functions necessary to implement a single-switch current mode PWM, in any topology, with a minimum of external parts.
Because the HV9110 utilizes proprietary BiCMOS/DMOS technology, it requires less than one tenth of the operating power of conventional bipolar PWM ICs, and can operate at more than twice their switching frequency. The dynamic range for regulation is also increased, to approximately 8 times that of similar bipolar parts. It starts directly from any DC input voltage between 10 and 120VDC, requiring no external power resistor. The output stage is push-pull CMOS and thus requires no clamping diodes for protection, even when significant lead length exists between the output and the external MOSFET. The clock frequency is set with a single external resistor.
Accessory functions are included to permit fast remote shutdown (latching or nonlatching) and under voltage shutdown.
Documents
Technical documentation and resources