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參數(shù)資料
| 型號(hào)： | MIC5021 |
| 廠(chǎng)商： | Micrel Semiconductor,Inc. |
| 英文描述： | Replaced by PTN78060W : |
| 中文描述： | 高速高邊MOSFET驅(qū)動(dòng)器 |
| 文件頁(yè)數(shù)： | 3/9頁(yè) |
| 文件大?。?/td> | 132K |
| 代理商： | MIC5021 |
October 1998
5-171
MIC5021
Absolute Maximum Ratings
Supply Voltage (V
DD
) ..................................................+40V
Input Voltage ................................................ –0.5V to +15V
Sense Differential Voltage..........................................
±
6.5V
Sense + or Sense – to Gnd.......................... –0.5V to +36V
Timer Voltage (C
T
) .....................................................+5.5V
V
BOOST
Capacitor ....................................................0.01
μ
F
Micrel
5
Electrical Characteristics
T
A
= 25
°
C, Gnd = 0V, V
DD
= 12V, C
T
= Open, Gate C
L
= 1500pF (IRF540 MOSFET) unless otherwise specified
Symbol
Parameter
Condition
Min
Typ
Max
Units
D.C. Supply Current
V
DD
= 12V, Input = 0V
V
DD
= 36V, Input = 0V
V
DD
= 12V, Input = 5V
V
DD
= 36V, Input = 5V
1.8
4
mA
2.5
6
mA
1.7
4
mA
2.5
6
mA
Input Threshold
0.8
1.4
2.0
V
Input Hysteresis
0.1
V
Input Pull-Down Current
Input = 5V
10
20
40
μ
A
Current Limit Threshold
Note 1
30
50
70
mV
Gate On Voltage
V
DD
= 12V
Note 2
V
DD
= 36V
Note 2
Sense Differential > 70mV
16
18
21
V
46
50
52
V
t
G(ON)
t
G(OFF)
t
DLH
t
R
t
DLH
t
F
f
max
Gate On Time, Fixed
2
6
10
μ
s
Gate Off Time, Adjustable
Sense Differential > 70mV, C
T
= 0pF
Note 3
10
20
50
μ
s
Gate Turn-On Delay
500
1000
ns
Gate Rise Time
Note 4
400
500
ns
Gate Turn-Off Delay
Note 5
800
1500
ns
Gate Fall Time
Note 6
400
500
ns
Maximum Operating Frequency
Note 7
100
150
kHz
Note 1
Note 2
Note 3
Note 4
Note 5
Note 6
Note 7
When using sense MOSFETs, it is recommended that R
SENSE
< 50
. Higher values may affect the sense MOSFET’s current transfer ratio.
DC measurement.
Input switched from 0.8V (TTL low) to 2.0V (TTL high), time for Gate transition from 0V to 2V.
Input switched from 0.8V (TTL low) to 2.0V (TTL high), time for Gate transition from 2V to 17V.
Input switched from 2.0V (TTL high) to 0.8V (TTL low), time for Gate transition from 20V (Gate on voltage) to 17V.
Input switched from 2.0V (TTL high) to 0.8V (TTL low), time for Gate transition from 17V to 2V.
Frequency where gate on voltage reduces to 17V with 50% input duty cycle.
Operating Ratings
Supply Voltage (V
DD
) .................................... +12V to +36V
Temperature Range
PDIP....................................................... –40
°
C to +85
°
C
SOIC ...................................................... –40
°
C to +85
°
C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MIC5021BM | Replaced by PTN78060W : |
| MIC5021BN | Replaced by PTN78060W : |
| MIC5031 | High-Speed High-Side MOSFET Driver(高速高邊MOS場(chǎng)效應(yīng)管驅(qū)動(dòng)器) |
| MIC5031BM | High-Speed High-Side MOSFET Driver |
| MIC50398 | Replaced by PTN78060W,PTN78060H : |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC5021_05 | 制造商:MICREL 制造商全稱(chēng):Micrel Semiconductor 功能描述:High-Speed High-Side MOSFET Driver |
| MIC5021BM | 功能描述:IC DRIVER MOSFET HISIDE HS 8SOIC RoHS:否 類(lèi)別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動(dòng)器 - 外部開(kāi)關(guān) 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 配置:高端 輸入類(lèi)型:非反相 延遲時(shí)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(dòng)）:600V 電源電壓:12 V ~ 20 V 工作溫度:-40°C ~ 125°C 安裝類(lèi)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(chēng):*IR2127 |
| MIC5021BM TR | 功能描述:IC DRIVER MOSFET HISIDE HS 8SOIC RoHS:否 類(lèi)別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動(dòng)器 - 外部開(kāi)關(guān) 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 配置:高端 輸入類(lèi)型:非反相 延遲時(shí)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(dòng)）:600V 電源電壓:12 V ~ 20 V 工作溫度:-40°C ~ 125°C 安裝類(lèi)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(chēng):*IR2127 |
| MIC5021BN | 功能描述:IC DRIVER MOSFET HI SIDE HS 8DIP RoHS:否 類(lèi)別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動(dòng)器 - 外部開(kāi)關(guān) 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 配置:高端 輸入類(lèi)型:非反相 延遲時(shí)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(dòng)）:600V 電源電壓:12 V ~ 20 V 工作溫度:-40°C ~ 125°C 安裝類(lèi)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(chēng):*IR2127 |
| MIC5021YM | 功能描述:功率驅(qū)動(dòng)器IC High Speed High Side MOSFET Driver - Lead Free RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類(lèi)型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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