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UC3710 の電気的特性と機能

UC3710のメーカーはUnitrodeです、この部品の機能は「High Current FET Driver」です。


製品の詳細 ( Datasheet PDF )

部品番号 UC3710
部品説明 High Current FET Driver
メーカ Unitrode
ロゴ Unitrode ロゴ 




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UC3710 Datasheet, UC3710 PDF,ピン配置, 機能
High Current FET Driver
UC1710
UC2710
UC3710
FEATURES
Totem Pole Output with 6A
Source/Sink Drive
3ns Delay
20ns Rise and Fall Time into 2.2nF
8ns Rise and Fall Time into 30nF
4.7V to 18V Operation
Inverting and Non-Inverting Outputs
Under-Voltage Lockout with
Hysteresis
Thermal Shutdown Protection
DESCRIPTION
The UC1710 family of FET drivers is made with a high-speed Schottky pro-
cess to interface between low-level control functions and very high-power
switching devices-particularly power MOSFET’s. These devices accept
low-current digital inputs to activate a high-current, totem pole output which
can source or sink a minimum of 6A.
Supply voltages for both VIN and VC can independently range from 4.7V to
18V. These devices also feature under-voltage lockout with hysteresis.
The UC1710 is packaged in an 8-pin hermetically sealed dual in-line pack-
age for –55°C to +125°C operation. The UC2710 and UC3710 are speci-
fied for a temperature range of –40°C to +85°C and 0°C to +70°C
respectively and are available in either an 8-pin plastic dual in-line or a
5-pin, TO-220 package. Surface mount devices are also available.
MINIDIP and Power Packages
TRUTH TABLE
INV N.I. Out
HH L
L HH
HL L
LLL
OUT= INV and N.I.
OUT= INV or N.I.
ORDERING INFORMATION
UC1710J
UC2710DW
UC2710J
UC2710N
UC2710T
UC3710DW
UC3710N
UC3710T
TEMPERATURE
RANGE
–55°C to +125°C
–40°C to +85°C
0°C to +70°C
PACKAGE
8 pin CDIP
16 pin SOIC-wide
8 pin CDIP
8 pin PDIP
5 pin TO220
16 pin SOIC-wide
8 pin PDIP
5 pin TO220
BLOCK DIAGRAM
VIN 5
INTERNALLY CONNECTED IN T PACKAGE
LOGIC BIAS
OUTPUT BIAS
4 VC
N.I. IN 8
INV IN 1
Logic Gnd 7
05/99
TSD
UVLO
INTERNALLY CONNECTED IN T PACKAGE
3 Out
2 Pwr Gnd
UDG-99079

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UC3710 pdf, ピン配列
UC1710
UC2710
UC3710
ELECTRICAL CHARACTERISTICS: Unless otherwise stated, these specifications apply for VIN = VC = 15V, No load,
TA = TJ.
PARAMETERS
TEST CONDITIONS
MIN TYP MAX UNITS
UVLO Threshold Hysteresis
0.1 0.3 0.5
V
Digital Input Low Level
0.8 V
Digital Input High Level
2.0 V
Digital Input Current
Digital Input = 0.0V
–70 –4.0
µA
Output High Sat., VC – VO
Output Low Sat., VO
Thermal Shutdown
IO= –100mA
IO= –6A
IO= 100mA
IO= 6A
1.35 2.2
3.2 4.5
0.25 0.6
3.4 4.5
165
V
V
V
V
°C
From Inv., Input to Output (Note 3, 4):
Rise Time Delay
CL = 0
35 70 ns
CL = 2.2nF
35 70 ns
CL = 30nF
35 70 ns
10% to 90% Rise
CL = 0
20 40 ns
CL = 2.2nF
25 40 ns
CL = 30nF
85 150 ns
Fall Time Delay
CL = 0
35 70 ns
CL = 2.2nF
35 70 ns
CL = 30nF
35 80 ns
90% to 10% Fall
CL = 0
15 40 ns
CL = 2.2nF
20 40 ns
CL = 30nF
85 150 ns
From N.I. Input to Output (Note 3,4):
Rise Time Delay
CL = 0
35 70 ns
CL = 2.2nF
35 70 ns
CL = 30nF
35 70 ns
10% to 90% Rise
CL = 0
20 40 ns
CL = 2.2nF
25 40 ns
CL = 30nF
85 150 ns
Fall Time Delay
CL = 0
35 70 ns
CL = 2.2nF
35 70 ns
CL = 30nF
35 80 ns
90% to 10% Fall
CL = 0
15 40 ns
CL = 2.2nF
20 50 ns
CL = 30nF
85 150 ns
Total Supply Current at 200kHz Input
Switching Frequency
TA = 25°C (Note 5) CL = 0
30 40 mA
Note: 3. Delay measured from 50% input change to 10% output change.
Note: 4. Those parameters with CL = 30nF are not tested in production.
Note: 5. Inv. Input pulsed at 50% duty cycle with N.I. Input = 3V. or N.I. Input pulsed at 50% duty cycle with Inv. Input = 0V.
UNITRODE CORPORATION
7 CONTINENTAL BLVD. • MERRIMACK, NH 03054
TEL. (603) 424-2410 FAX (603) 424-3460
3


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共有リンク

Link :


部品番号部品説明メーカ
UC3710

High Current FET Driver

Unitrode
Unitrode
UC3710

High Current FET Driver

Texas Instruments
Texas Instruments
UC3711

Dual Ultra High-Speed FET Driver

Unitrode
Unitrode
UC3711

Dual Ultra High-Speed FET Driver

Texas Instruments
Texas Instruments


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