US2829 [UTC]
SINGLE-CHANNEL HIGH-SPEED MOSFET DRIVER; 单通道高速MOSFET驱动器
| 型号： | US2829 |
| 厂家： | 
Unisonic Technologies |
| 描述： | SINGLE-CHANNEL HIGH-SPEED MOSFET DRIVER |
| 文件： | 总4页 (文件大小：150K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
US2829
Preliminary
CMOS IC
SINGLE-CHANNEL
HIGH-SPEED MOSFET DRIVER
DESCRIPTION
The UTC US2829 is a single-channel high-speed MOS-FET
driver. The device is fabricated by use of BICMOS outputs to
achieve high switching speed. The outputs are capable of delivering
peak currents up to 2A into capacitive loads.
FEATURES
* Low-cost single-channel high-speed MOSFET driver
* 2A peak output current
* 25ns max rise/fall times and 40ns max propagation delay,1nF
load
* Low power dissipation: ICC=15μA(Max) @ Ta=25°C
* Broad VCC operating range:4V to 14V
* Halogen Free
ORDERING INFORMATION
Ordering Number
US2829G-AF5-R
Package
SOT-25
Packing
Tape Reel
MARKING
www.unisonic.com.tw
Copyright © 2009 Unisonic Technologies Co., Ltd
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US2829
Preliminary
CMOS IC
PIN CONFIGURATION
GND
2
IN
3
NC
1
4
5
OUT
VCC
PIN DESCRIPTION
PIN NO.
PIN NAME
NC
DESCRIPTION
1
2
3
4
5
Not connected
Ground Connection
Driver input
GND
IN
OUT
VCC
Driver output, OUT= IN
Driver supply voltage/regulator output voltage
FUNCTION TABLE
INPUT(IN)
OUTPUT(OUT)
H
L
H
L
H: High Level
L: Low Level
LOGIC DIAGRAM
UNISONIC TECHNOLOGIES CO., LTD
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US2829
Preliminary
CMOS IC
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
VCC
RATINGS
-0.3 ~ +15
-0.3 ~ VCC +0.5
-0.5 ~ VCC +0.5
±100
UNIT
V
Supply Voltage
Input Voltage
Output Voltage
VIN
V
VOUT
IOUT
V
Continuous Output Current
Power Dissipation
Derated Above 25°C
Operating Temperature
Storage Temperature
mA
mW
mW/°C
°C
437
PD
3.5
TOPR
TSTG
-40 ~ + 125
-65 ~ + 150
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
VCC
MIN
4
TYP
MAX
14
UNIT
V
Supply Voltage
Input Voltage
VIN
-0.3
-40
VCC
125
V
Operating Temperature
TOPR
°C
ELECTRICAL CHARACTERISTICS (Ta=25°C , unless otherwise specified)
PARAMETER
SYMBOL
VOH
TEST CONDITIONS
VCC=10V, IOH=-1mA
MIN TYP MAX UNIT
9.75 9.9
V
V
High-Level Output Voltage
Low-Level Output Voltage
VCC=10V, IOH=-100mA
VCC=10V, IOL=1mA
VCC=10V, IOL=100mA
VCC=5V
8
9.1
0.18 0.25
V
VOL
VT+
1
2
4
V
3.3
6.6
9.3
1.7
3.3
4.6
1.3
0.2
0.1
5
V
Positive-going input threshold
voltage
7
VCC=10V
V
10
VCC=14V
V
1
2
VCC=5V
V
Negative-going input threshold
voltage
VT-
VCC=10V
V
2.5
VCC=14V
V
Input voltage hysteresis
Input Leakage Current
Supply Current
VT+-VT-
II(LEAK)
ICC
V
VCC=10V, VIN=0 or VCC
VCC=10V, VIN=VCC or GND, IOUT=0
VCC=10V
μA
μA
pF
15
10
Input Capacitance
CIN
SWITCHING CHARACTERISTICS (see TEST CIRCUIT AND WAVEFORMS)
PARAMETER
SYMBOL
TEST CONDITIONS
VCC=14V, CL=1nF
MIN TYP MAX UNIT
40
45
50
25
30
35
ns
ns
ns
ns
ns
ns
Propagation delay from input
(IN) to output(OUT)
tPLH
tPHL
VCC=10V, CL=1nF
VCC=5V, CL=1nF
VCC=14V, CL=1nF
VCC=10V, CL=1nF
24
14
Output transition time
tr/tf
VCC=5V, CL=1nF
UNISONIC TECHNOLOGIES CO., LTD
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US2829
Preliminary
CMOS IC
TEST CIRCUIT AND WAVEFORMS
VCC
0V
50%
50%
IN
From Output
tPLH
tPHL
CL =1nF
VOH
50%
90%
OUT
90%
50%
VOL
10%
tf
10%
tr
PROPAGATION DELAY TIMES
TEST CIRCUIT
Note: CL includes probe and jig capacitance.
All input pulses are supplied by generators having the following characteristics: PRR≤1MHz, ZO =50Ω,
tr≤6ns, tf ≤6ns.
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
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