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ISL78843ASRHF中文資料Intersil數(shù)據(jù)手冊PDF規(guī)格書
ISL78843ASRHF規(guī)格書詳情
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
產(chǎn)品屬性
- 型號：
ISL78843ASRHF
- 制造商：
Intersil Corporation
- 功能描述：
RADIATION HARDENED SINGLE ENDED CURRENT MODE PWM, PROTO, FP - Bulk
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RENESAS(瑞薩)/IDT |
1921+ |
QFN-48(7x7) |
3575 |
向鴻倉庫現(xiàn)貨,優(yōu)勢絕對的原裝! |
詢價 | ||
RENESAS(瑞薩)/IDT |
2021+ |
QFN-48(7x7) |
499 |
詢價 | |||
RENESAS |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
INTERSIL |
23+ |
589610 |
新到現(xiàn)貨 原廠一手貨源 價格秒殺代理! |
詢價 | |||
Intersil |
22+ |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | |||
INTERSIL |
23+ |
TSSOP8 |
4880 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
INTERSIL |
2016+ |
TSSOP8 |
6000 |
全新原裝現(xiàn)貨,量大價優(yōu),公司可售樣! |
詢價 | ||
RENESAS(瑞薩)/IDT |
2117+ |
QFN-48(7x7) |
315000 |
260個/托盤一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長 |
詢價 | ||
RENESAS(瑞薩)/IDT |
2022+原裝正品 |
QFN-48(7x7) |
18000 |
支持工廠BOM表配單 公司只做原裝正品貨 |
詢價 | ||
RENESAS(瑞薩)/IDT |
23+ |
QFN48(7x7) |
7350 |
現(xiàn)貨供應,當天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 |
