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ISL78843ASRH中文资料PDF规格书
ISL78843ASRH规格书详情
Features
• Electrically screened to DLA SMD #5962-07249
• QML qualified per MIL-PRF-38535 requirements
• 1A MOSFET gate driver
• 90μA typical start-up current, 125μA maximum
• 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
dead time/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)
• Radiation acceptance testing - ISL7884xASEH
- HDR (50-300rad(Si)/s): 100krad(Si)
- LDR (0.01rad(Si)/s): 50krad(Si)
• Radiation acceptance testing - ISL7884xASRH
- HDR (50-300rad(Si)/s): 100krad(Si)
• Radiation acceptance testing - ISL73884xASEH
- LDR (0.01rad(Si)/s): 50krad(Si)
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
产品属性
- 型号:
ISL78843ASRH
- 制造商:
INTERSIL
- 制造商全称:
Intersil Corporation
- 功能描述:
High Performance Industry Standard Single-Ended Current Mode PWM Controller
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
一级代理 |
23+ |
N/A |
58300 |
一级代理放心采购 |
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 |
22+ |
TSSOP8 |
4880 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
一级代理 |
23+ |
N/A |
58600 |
一级代理放心采购 |
询价 | ||
RENESAS(瑞萨)/IDT |
2117+ |
QFN-48(7x7) |
315000 |
260个/托盘一级代理专营品牌!原装正品,优势现货,长 |
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 | |||
Intersil |
23+ |
9000 |
原装正品,支持实单 |
询价 | |||
RENESAS(瑞萨)/IDT |
2021+ |
QFN-48(7x7) |
499 |
询价 | |||
Intersil |
- |
6500 |
原装正品!假一罚十!欢迎代理加盟! |
询价 |
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