Cissoid CHT-HADES2P
CISSOID at NAC Semi · Gate Driver ICs
CHT-HADES2P Primary-Side Gate Driver IC
CHT-HADES2P integrates a current-mode flyback DC-DC controller, isolated signal transceivers and local fault management for a gate-driver system with two secondary sides.
A local 5 V regulator, configurable undervoltage lockout and PWM input filtering help simplify the primary-side circuitry. The device accepts 5 to 15 V PWM signals and operates from −55°C to +225°C junction temperature.
Primary-side controller
Ceramic CQFP32
CHT-HADES2P
DC-DC control
Isolated communication
Local fault management
Typical Performance
Review the key characteristics of the CHT-HADES2P primary-side gate driver IC.
- Operating junction temperature
- −55°C to +225°C
- Supply voltage
- 10 to 16.5 V
- DC-DC controller
- Current-mode flyback with integrated switching transistor
- Typical flyback switching frequency
- 180 kHz
- Local regulator
- 5 V
- PWM input levels
- 5 to 15 V; hysteresis and configurable spike filtering
- Isolated communication
- OOK modulation; two transmit and two receive channels
- Transmit data rate
- Up to 2 Mbit/s per channel
- Fault management
- Configurable UVLO, cycle-by-cycle current limit and dual open-drain fault outputs
- Package options
- Ceramic CQFP32; potential good die
- Channel timing
- Configurable local non-overlap management
Refer to the CHT-HADES2P datasheet (PDF, opens in a new tab) for test conditions and operating limits.
Ordering Information
Lifecycle: Last Time Buy. Confirm availability with NAC. The supplied die reference CHT-TIT968704-D-U differs from the current manufacturer listing, CHT-TIT968705-D-U; confirm the required revision before ordering.
The CHT-HADES2P ordering references are listed below. Select a part number to search the NAC store.
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| Web Images | Datasheet | ||||
|---|---|---|---|---|---|
| CHT-TIT9687B-CQFP32-T | — | CHT-TIT9687B-CQFP32-T | Ceramic CQFP32 | CHT-TIT9687B | |
| CHT-TIT968704-D-U | — | CHT-TIT968704-D-U | Potential Good Die | — |
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