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FAN73901 の電気的特性と機能
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FAN73901のメーカーはFairchild Semiconductorです、この部品の機能は「Gate-Drive IC」です。 |
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製品の詳細 ( Datasheet PDF )
| 部品番号 FAN73901 |
| 部品説明 Gate-Drive IC |
| メーカ Fairchild Semiconductor |
ロゴ |
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August 2008
FAN73901
High- and Low-Side, Gate-Drive IC
Features
Floating Channels for Bootstrap Operation to +600V
Typically 2.5A/2.5A Sourcing/Sinking Current Driving
Capability
Common-Mode dv/dt Noise Canceling Circuit
Built-in Under-Voltage Lockout for Both Channels
Matched Propagation Delay for Both Channels
3.3V and 5V Input Logic Compatible
Output In-Phase with Input
Applications
Half-Bridge Driver
HID Lamp Ballast
SMPS
Motor Driver
Description
The FAN73901 is a monolithic high- and low-side gate-
drive IC, which can drive high-speed MOSFETs and
IGBTs that operate up to +600V. It has a buffered output
stage with all NMOS transistors designed for high pulse
current driving capability and minimum cross-conduction.
Fairchild’s high-voltage process and common-mode
noise canceling techniques provide stable operation of
the high-side driver under high dv/dt noise circum-
stances. An advanced level-shift circuit offers high-side
gate driver operation up to VS=-9.8V (typical) for
VBS=15V.
The UVLO circuit prevents malfunction when VDD and
VBS are lower than the specified threshold voltage.
The high current and low output voltage drop feature
make FAN73901 suitable for the switching power supply,
motor driver, and high-power DC-DC converter
applications.
www.DataSheet4U.com
8-SOP
Ordering Information
Part Number
FAN73901M
FAN73901MX
Package
8-SOP
Operating
Temperature Range
-40°C ~ 125°C
Eco Status
RoHS
Packing Method
Tube
Tape & Reel
For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
© 2008 Fairchild Semiconductor Corporation
FAN73901 • Rev. 1.0.0
www.fairchildsemi.com
1 Page
Pin Configuration
HIN 1
LIN 2
COM 3
LO 4
FAN73901
8 VB
7 HO
6 VS
5 VDD
FAN73901 Rev.01
Figure 3. Pin Assignments (Top View)
Pin Definitions
Pin #
1
2
3
4
5
6
7
8
www.DataSheet4U.com
Name
HIN
LIN
COM
LO
VDD
VS
HO
VB
Description
Logic Input for High-Side Gate Driver Output
Logic Input for Low-Side Gate Driver Output
Low-Side Driver Return
Low-Side Driver Output
Low-Side and Logic Part Supply Voltage
High-Voltage Floating Supply Return
High-Side Driver Output
High-Side Floating Supply
© 2008 Fairchild Semiconductor Corporation
FAN73901 • Rev. 1.0.0
3
www.fairchildsemi.com
3Pages
Typical Characteristics
240
220
200
180
160
140
120
100
80
60
-40
-20
0 20 40 60 80 100 120
Temperature [°C]
Figure 4. Turn-on Propagation Delay vs. Temperature
240
220
200
180
160
140
120
100
80
60
-40
-20
0 20 40 60 80 100 120
Temperature [°C]
Figure 5. Turn-off Propagation Delay
vs. Temperature
40
30
20
10
0
-40 -20
www.DataSheet4U.com
0 20 40 60 80 100 120
Temperature [°C]
Figure 6. Turn-on Rise Time vs. Temperature
40
30
20
10
0
-40 -20
0 20 40 60 80 100 120
Temperature [°C]
Figure 7. Turn-off Fall Time vs. Temperature
50
40
30
20
10
0
-40 -20
0 20 40 60 80 100 120
Temperature [°C]
50
40
30
20
10
0
-10
-40 -20
0 20 40 60 80 100 120
Temperature [°C]
Figure 8. Turn-on Delay Matching vs. Temperature
Figure 9. Turn-off Delay Matching vs. Temperature
© 2008 Fairchild Semiconductor Corporation
FAN73901 • Rev. 1.0.0
6
www.fairchildsemi.com
6 Page
合計 : 12 ページ |
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データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
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| 部品番号 | 部品説明 | メーカ |
| FAN7390 | Gate-Drive IC | Fairchild Semiconductor |
| FAN73901 | Gate-Drive IC | Fairchild Semiconductor |