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參數資料
| 型號： | TC428EOA |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 1.5A Dual High-Speed Power MOSFET Drivers |
| 中文描述： | 1.5A的雙高速功率MOSFET驅動器 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 76K |
| 代理商： | TC428EOA |
4-169
TELCOM SEMICONDUCTOR, INC.
7
6
5
4
3
1
2
8
TC426
TC427
TC428
PIN CONFIGURATIONS
(DIP and SOIC)
TC426
1
2
3
4
NC
5
6
7
8
OUT A
OUT B
NC
IN A
GND
IN B
V
DD
NC = NO INTERNAL CONNECTION
2, 4
7, 5
INVERTING
TC427
1
2
3
4
NC
5
6
7
8
OUT A
OUT B
NC
IN A
GND
IN B
2, 4
7, 5
NONINVERTING
TC428
1
2
3
4
NC
5
6
7
8
OUT A
OUT B
NC
IN A
GND
IN B
2
7
4
5
V
DD
V
DD
COMPLEMENTARY
INPUT
V+
2.5mA
500
μ
A
IOUTPUT
NOOUTPUT
(TC426)
(TC427)
TC426
1.5A DUAL HIGH-SPEED POWER MOSFET DRIVERS
FEATURES
I
High-Speed Switching (C
L
= 1000pF)...........30nsec
I
High Peak Output Current................................. 1.5A
I
High Output Voltage Swing .................. V
DD
– 25mV
GND + 25mV
I
Low Input Current (Logic "0" or "1") ................ 1
μ
A
I
TTL/CMOS Input Compatible
I
Available in Inverting and Noninverting
Configurations
I
Wide Operating Supply Voltage ............4.5V to 18V
I
Current Consumption
— Inputs Low .................................................. 0.4mA
— Inputs High .................................................... 8mA
I
Single Supply Operation
I
Low Output Impedance ........................................ 6
I
Pinout Equivalent of DS0026 and MMH0026
I
Latch-Up Resistant: Withstands > 500mA
Reverse Current
I
ESD Protected......................................................2kV
FUNCTIONAL BLOCK DIAGRAM
Note:
The TC428 has one inverting and one noninverting
driver. Ground any unused driver input.
TC426/7/8-7
10/11/96
GENERAL DESCRIPTION
The TC426/TC427/TC428 are dual CMOS high-speed
drivers. A TTL/CMOS input voltage level is translated into
a rail-to-rail output voltage level swing. The CMOS output
is within 25 mV of ground or positive supply.
The low impedance, high-current driver outputs swing
a 1000pF load 18V in 30nsec. The unique current and
voltage drive qualities make the TC426/TC427/TC428 ideal
power MOSFET drivers, line drivers, and DC-to-DC
converter building blocks.
Input logic signals may equal the power supply volt-
age. Input current is a low 1
μ
A, making direct interface to
CMOS/bipolar switch-mode power supply control ICs pos-
sible, as well as open-collector analog comparators.
Quiescent power supply current is 8mA maximum. The
TC426 requires 1/5 the current of the pin-compatible bipo-
lar DS0026 device. This is important in DC-to-DC con-
verter applications with power efficiency constraints and
high-frequency switch-mode power supply applications. Qui-
escent current is typically 6mA when driving a 1000pF load
18V at 100kHz.
The inverting TC426 driver is pin-compatible with the
bipolar DS0026 and MMH0026 devices. The TC427 is
noninverting; the TC428 contains an inverting and non-
inverting driver.
Other pin compatible driver families are the TC1426/
27/28, TC4426/27/28, and TC4426A/27A/28A.
ORDERING INFORMATION
Temperature
Range
Part No.
Package
Configuration
TC426COA
TC426CPA
TC426EOA
TC426EPA
TC426IJA
TC426MJA
TC427COA
TC427CPA
TC427EOA
TC427EPA
TC427IJA
TC427MJA
TC428COA
TC428CPA
TC428EOA
TC428EPA
TC428IJA
TC428MJA
8-Pin SOIC
8-Pin PDIP
8-Pin SOIC
8-Pin SOIC
8-Pin CerDIP
8-Pin CerDIP
8-Pin SOIC
8-Pin PDIP
8-Pin SOIC
8-Pin SOIC
8-Pin CerDIP
8-Pin CerDIP
8-Pin SOIC
8-Pin PDIP
8-Pin SOIC
8-Pin SOIC
8-Pin CerDIP
8-Pin CerDIP
Inverting
Inverting
Inverting
Complementary
Inverting
Inverting
Noninverting
Noninverting
Noninverting
Complementary
Noninverting
Noninverting
Complementary
Complementary
Complementary
Complementary
Complementary
Complementary
0
°
C to +70
°
C
0
°
C to +70
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–25
°
C to +85
°
C
–55
°
C to +125
°
C
0
°
C to +70
°
C
0
°
C to +70
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–25
°
C to +85
°
C
–55
°
C to +125
°
C
0
°
C to +70
°
C
0
°
C to +70
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–25
°
C to +85
°
C
–55
°
C to +125
°
C
相關PDF資料 |
PDF描述 |
|---|---|
| TC428IJA | 1.5A Dual High-Speed Power MOSFET Drivers |
| TC428MJA | 1.5A Dual High-Speed Power MOSFET Drivers |
| TC428EOA | 1.5A DUAL HIGH-SPEED POWER MOSFET DRIVERS |
| TC427CPA | 1.5A DUAL HIGH-SPEED POWER MOSFET DRIVERS |
| TC426 | 1.5A DUAL HIGH-SPEED POWER MOSFET DRIVERS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TC428EOA713 | 功能描述:功率驅動器IC 1.5A Dual H-Speed RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| TC428EPA | 功能描述:功率驅動器IC 1.5A Dual H-Speed RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| TC428EUA | 功能描述:功率驅動器IC 1.5A Dual H-Speed RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| TC428EUA713 | 功能描述:功率驅動器IC 1.5A Dual H-Speed RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| TC428IJA | 功能描述:功率驅動器IC 1.5A Dual H-Speed RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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