The NCV1397ADR2G is a high-performance resonant mode controller designed for half-bridge topologies, including series resonant, parallel resonant, and LLC resonant converters. It features integrated 600 V gate drivers, which simplify layout and reduce the external component count. The device operates at a frequency range from 50 kHz to 500 kHz, with adjustable minimum switching frequency and deadtime settings, allowing for precise control in various applications. Protection features include auto-recovery or fault latch-off, brown-out detection, open optocoupler detection, soft-start functionality, and short-circuit protection. The controller supports a low startup current of 300 µA and can handle peak current sink/source capabilities of 1 A/0.5 A. It is AEC-Q100 qualified, making it suitable for automotive applications, and is compliant with RoHS standards. Typical applications for the NCV1397ADR2G include flat panel display power converters, high-power AC-DC adapters for notebooks, computing power supplies, industrial and medical power sources, and offline battery chargers.
Win Source Part Number: 1345271-NCV1397ADR2G
Category: Integrated Circuits (ICs) - Power Management (PMIC) - AC DC Converters, Offline Switches
Series: Automotive, AEC-Q100
Package: Tape & Reel
Standard Package: 2,500
Output Isolation: Isolated
Internal Switch(s): No
Topology: Half-Bridge
Voltage - Start Up: 10.5 V
Duty Cycle: 50%
Frequency - Switching: 60kHz ~ 500kHz
Fault Protection: Current Limiting, Over Temperature, Over Voltage, Short Circuit
Control Features: Frequency Control
Mounting Type: Surface Mount
Package / Case: 16-SOIC (0.154", 3.90mm Width) , 15 Leads
Supplier Device Package: 16-SOIC
Temperature Range - Operating: -40°C ~ 125°C (TJ)
ECCN: EAR99
Fake Threat In the Open Market: 42 pct.
MSL Level: 1 (Unlimited)
Voltage - Supply (Vcc/Vdd): 9.5V ~ 20V
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: onsemi
Base Product Number: NCV1397
IC OFFLINE SW HALF-BRDG 16SOIC
Converter Offline Half-Bridge Topology 60kHz ~ 500kHz 16-SOIC
| Win Source Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|
| Product Category | AC-DC Converter Chips | AC-DC Converter Chips | AC-DC Converter Chips |
| Product Number | 1345271-NCV1397ADR2G | NCV1397ADR2G | NCV1397ADR2G |
| Product Name | Integrated Circuits (ICs) - Power Management (PMIC) - AC DC Converters, Offline Switches | PMIC - AC DC Converters, Offline Switchers | AC DC Converters, Offline Switches |
| Package Type | SOIC; Other; Tape & Reel | SOIC; Other; 16-SOIC (0.154\", 3.90mm Width), 15 Leads |
