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參數(shù)資料
| 型號： | IR2086S |
| 廠商： | International Rectifier |
| 英文描述： | HIGH SPEED, 100V, SELF OSCILLATING 50% DUTY CYCLE, FULL-BRIDGE DRIVER |
| 中文描述： | 高速，100V的，自振蕩50％的占空比，全橋驅(qū)動器 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 152K |
| 代理商： | IR2086S |
V
CC (max)
25V
V
offset(max)
100Vdc
High/low side
output freq (f
osc
) 500kHz
Output Current (I
O
) +/-1.2A
High/low side pulse
edge matching +/- 25ns
HIGH SPEED, 100V, SELF OSCILLATING 50% DUTY CYCLE,
FULL-BRIDGE DRIVER
Features
Simple primary side control solution to enable full-bridge
DC-Bus Converters for 48V distributed systems with reduced
component count and board space.
Frequency and dead time set by two external components
Maximum 500KHz per channel output with 50% duty cycle
Adjustable dead time 50nsec ~ 200nsec
Floating channel designed for bootstrap operation up to +100Vdc
High and low side pulse width matching to +/- 25nsec
Overcurrent protection with adjustable hiccup period.
Undervoltage lockout and internal soft start
IR2086S
Data Sheet PD No.60226
Package
Description
The IR2086S is a self oscillating full-bridge controller and driver IC with
50% duty cycle ideally suited for 36V-75V full-bridge DC Bus Converters.
Dead time can be controlled through proper selection of C
T
and can range
from 50 to 200nsec. Internal soft start increases pulse width on power up
and maintains equal pulse widths for the high and low outputs throughout
the start up cycle. Undervoltage lockout prevents operation if Vcc is less than
7.5 Vdc. Over current shutdown occurs when the voltage on the Cs pin
exceeds 200mV. Restart after overcurrent trip can be delayed by adjusting
the external capacitor. The delay time ranges from 10
μ
s to 1s.
Typical
Connection
(Refer to Lead Assign-
ments for correct pin
configuration). This/
These diagram(s)
show electrical connec-
tions only. Please refer
to our Application
Notes and DesignTips
for proper circuit board
layout.
16-Lead SOIC
Product Summary
RSENSE
IR2086S
CD**
LO1
VCC
HO1
VS1
VB1
COM2*
LO2
VB2
HO2
VS2
*COM2 must be shorted to COM1 for proper operation
**CD is optional
VBUSS (100 VDC MAX)
DELAY
CT
CS
COM1
RT
CT
VCC (9 ~15V)
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| IR2104S | HALF-BRIDGE DRIVER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IR2086SPBF | 功能描述:IC DVR FULL BRIDGE HI/LOW 16SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動器 - 外部開關(guān) 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 配置:高端 輸入類型:非反相 延遲時間:200ns 電流 - 峰:250mA 配置數(shù):1 輸出數(shù):1 高端電壓 - 最大（自引導(dǎo)啟動）:600V 電源電壓:12 V ~ 20 V 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:8-DIP 包裝:管件 其它名稱:*IR2127 |
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| IR-21 | 制造商:Inter-Market Inc (IMLEC) 功能描述:Unspecified |
| IR2100A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC-to-DC Voltage Converter |
| IR2100A-007 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC-to-DC Voltage Converter |
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