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ISL78840ASRHVX/SAMPLE中文资料PDF规格书
ISL78840ASRHVX/SAMPLE规格书详情
The ISL7884xASRH is a high performance, radiation hardened drop-in replacement for the popular 28C4x and 18C4x PWM controllers suitable for a wide range of power conversion applications including boost, flyback, and isolated output configurations. Its fast signal propagation and output switching characteristics make this an ideal product for existing and new designs. Features include up to 13.2V operation, low operating current, 90µA typ start-up current, adjustable operating frequency to 1MHz, and high peak current drive capability with 50ns rise and fall times.
Features
• Electrically Screened to DSCC SMD # 5962-07249
• QML Qualified Per MIL-PRF-38535 Requirements
• 1A MOSFET Gate Driver
• 90µA Typ Start-up Current, 125µA Max
• 35ns Propagation Delay Current Sense to Output
• Fast Transient Response with Peak Current Mode Control
• 9V to 13.2V Operation
• Adjustable Switching Frequency to 1MHz
• 50ns Rise and Fall Times with 1nF Output Load
• Trimmed Timing Capacitor Discharge Current for Accurate Deadtime/Maximum Duty Cycle Control
• 1.5MHz Bandwidth Error Amplifier
• Tight Tolerance Voltage Reference Over Line, Load and Temperature
• ±3 Current Limit Threshold
• Pb-Free Available (RoHS Compliant)
Applications
• Current Mode Switching Power Supplies
• Isolated Buck and Flyback Regulators
• Boost Regulators
• Direction and Speed Control in Motors
• Control of High Current FET Drivers
Package 8 LD FLATPACK
Package 8 LD SBDIP
产品属性
- 型号:
ISL78840ASRHVX/SAMPLE
- 制造商:
INTERSIL
- 制造商全称:
Intersil Corporation
- 功能描述:
Radiation Hardened, High Performance IndustryStandard Single-Ended Current Mode PWM Controller
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTERSIL |
2016+ |
TSSOP8 |
6000 |
全新原装现货,量大价优,公司可售样! |
询价 | ||
RENESAS(瑞萨)/IDT |
2022+原装正品 |
QFN-48(7x7) |
18000 |
支持工厂BOM表配单 公司只做原装正品货 |
询价 | ||
RENESAS(瑞萨)/IDT |
23+ |
QFN48(7x7) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
Intersil |
21+ |
13880 |
公司只售原装,支持实单 |
询价 | |||
INTERSIL |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | |||
RENESAS-瑞萨. |
24+25+/26+27+ |
QFN-48 |
6328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
RENESAS(瑞萨)/IDT |
2021+ |
QFN-48(7x7) |
499 |
询价 | |||
Intersil |
23+ |
9000 |
原装正品,支持实单 |
询价 | |||
Renesas Electronics America In |
24+ |
48-VFQFN 裸露焊盘 |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
Intersil |
22+ |
9000 |
原厂渠道,现货配单 |
询价 |