NCP1396: Controller, High Performance Resonant Mode, with High and Low Side Drivers

The NCP1396 A/B offer everything needed to build a reliable and rugged resonant mode power supply. Its unique architecture includes a 500 kHz Voltage Controlled Oscillator whose control mode brings flexibility when an ORing function is a necessity, e.g. in multiple feedback paths implementations. Thanks to its proprietary high-voltage technology, the controller welcomes a bootstrapped MOSFET driver for half-bridge applications accepting bulk voltages up to 600 V. Protections featuring various reaction times, e.g. immediate shutdown or timer-based event, brown-out, broken opto-coupler detection etc., contribute to a safer converter design, without engendering additional circuitry complexity. An adjustable deadtime also helps lowering the shoot-through current contribution as the switching frequency increases.

特性
  • Fast and slow fault detection, broken FB loop detection
  • Adjustable dead-time
  • Adjustable soft-start
  • Brown-Out protection
优势
  • Improved fault handling and robustness
  • Prevents shoot-through currents and allows for optimization based on MOSFET characteristics
  • Prevents damage from current spikes and startup and reduces EMI
  • Protects against input voltage drops and simplifies PFC association
应用
  • FLat Panel Display Power Converters
  • High Power AC/DC Adapters
  • Industrial and Medical Power Sources
  • Offline Battery Chargers
终端产品
  • Notebook Adapters
  • LCD TVs
设计和开发工具 (1)
Document TitleDocument ID/SizeRevisionRevision Date
NCP1396 Design WorksheetNCP1396 DWS.XLS (1145.0kB)5
仿真模型 (2)
Document TitleDocument ID/SizeRevisionRevision Date
NCP1395 ISSPICE MODELNCP1395 ISSPICE MODEL (20.0kB)0
NCP1395 ORCAD MODELNCP1395 ORCAD MODEL (24.0kB)0
数据表 (1)
Document TitleDocument ID/SizeRevisionRevision Date
Controller, High Performance Resonant Mode, with High and Low Side DriversNCP1396/D (500.0kB)7
应用注释 (4)
Document TitleDocument ID/SizeRevisionRevision Date
A Simple DC SPICE Model for the LLC ConverterAND8255/D (474.0kB)2
Implementing an LCD TV Power Supply with NCP1396A, NCP1605 & NCP1027AND8293/D (1224.0kB)1
Stability Analysis in Multiple Loop SystemsAND8327/D (213.0kB)0
Understanding the LLC Structure in Resonant ApplicationsAND8311/D (416.0kB)0
封装图纸 (1)
Document TitleDocument ID/SizeRevision
SOIC-16 NB, Less Pin 13751AM (51.9kB)O
产品订购型号
产品状况Compliance封装MSL*容器预算价格 (1千个数量的单价）
NCP1396ADR2GActivePb-free Halide freeSOIC-16751AM1Tape and Reel2500$0.48
NCP1396BDR2GActivePb-free Halide freeSOIC-16751AM1Tape and Reel2500$0.48
订购产品技术参数
ProductTopologyControl Modefsw Typ (kHz)Stand-by ModeUVLO (V)Short Circuit ProtectionLatchSoft StartVCC Max (V)Drive Cap. (mA)
NCP1396ADR2GHalf-BridgeVoltage ModeUp to 500YesYesYesYesYes20500 / 1000
NCP1396BDR2GHalf-BridgeVoltage ModeUp to 500YesYesYesYesYes20500 / 1000
Controller, High Performance Resonant Mode, with High and Low Side Drivers (500.0kB) NCP1396
NCP1396 Design Worksheet NCP1396
NCP1395 ISSPICE MODEL NCP1396
NCP1395 ORCAD MODEL NCP1396
A Simple DC SPICE Model for the LLC Converter NCP1910
Implementing an LCD TV Power Supply with NCP1396A, NCP1605 & NCP1027 NCP1605
Stability Analysis in Multiple Loop Systems NCP1055
Understanding the LLC Structure in Resonant Applications NCP1910
SOIC-16 NB, Less Pin 13 NCP1398
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