Monolithic Power Systems Inc. HF300GJ-P
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Monolithic Power Systems Inc. |
| Product Series | |
| Packaging | Tape & Reel (TR) | Factory |
| Output Isolation | Isolated |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Topology | Flyback |
| Voltage - Start Up | 5.15 V |
| Voltage - Supply (Vcc/Vdd) | 7.5V ~ 90V |
| Duty Cycle | - |
| Frequency - Switching | 300kHz |
| Power (Watts) | - |
| Fault Protection | Current Limiting |
| Control Features | - |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-6 Thin, TSOT-23-6 |
| Supplier Device Package | TSOT-23-6 |
The Monolithic Power Systems HF300GJ-P is a high-frequency Flyback controller for isolated AC-DC power conversion. It drives an external switch and operates at a 300kHz switching frequency, enabling compact magnetic designs. The IC runs from a wide 7.5V to 90V Vcc supply with a 5.15V start-up threshold and includes current limiting protection. It is offered in a TSOT-23-6 package rated for -40°C to 125°C junction temperatures.
- High 300kHz switching frequency enables smaller magnetic components and compact designs.
- External switch architecture gives flexibility in MOSFET selection.
- Wide 7.5V to 90V Vcc supply range supports flexible biasing.
- Small TSOT-23-6 package saves board space.
- Wide -40°C to 125°C junction temperature range suits industrial environments.
High-Frequency Isolated Flyback Designs
The HF300GJ-P operates at 300kHz, enabling smaller magnetic components in isolated Flyback converters. Its external switch architecture lets designers select the MOSFET for the target power level.
Compact Adapters and Auxiliary Supplies
With a wide 7.5V to 90V Vcc supply and 5.15V start-up threshold, it supports flexible biasing in compact isolated power stages.
Industrial Control Power
A -40°C to 125°C junction temperature range and current limiting protection make it suitable for industrial auxiliary and control power.
Space-Constrained Boards
The small TSOT-23-6 package and high 300kHz frequency help minimize footprint in space-constrained isolated designs.
- Q: What topology does the HF300GJ-P use?
- A: It is a Flyback controller for isolated AC-DC power conversion.
- Q: Does it have an internal switch?
- A: No, it drives an external switch.
- Q: What switching frequency does it operate at?
- A: It runs at a high 300kHz switching frequency.
- Q: What is the Vcc supply range?
- A: It operates from a 7.5V to 90V Vcc supply with a 5.15V start-up threshold.
- Q: What protection is included?
- A: Current limiting protection.
HF300GJ-P.pdf
- Q: What topology does the HF300GJ-P use?
- A: It is a Flyback controller for isolated AC-DC power conversion.
- Q: Does it have an internal switch?
- A: No, it drives an external switch.
- Q: What switching frequency does it operate at?
- A: It runs at a high 300kHz switching frequency.
- Q: What is the Vcc supply range?
- A: It operates from a 7.5V to 90V Vcc supply with a 5.15V start-up threshold.
- Q: What protection is included?
- A: Current limiting protection.
