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参数资料
| 型号： | FAN7888MX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 5/14页 |
| 文件大小： | 0K |
| 描述： | IC GATE DRIVER HALF BRIDG 20SOIC |
| 标准包装： | 1 |
| 配置： | 3 相桥 |
| 输入类型： | 非反相 |
| 延迟时间： | 130ns |
| 电流 - 峰： | 350mA |
| 配置数： | 1 |
| 输出数： | 3 |
| 高端电压 - 最大（自引导启动）： | 200V |
| 电源电压： | 10 V ~ 20 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 20-SOIC |
| 包装： | 标准包装 |
| 产品目录页面： | 1216 (CN2011-ZH PDF) |
| 其它名称： | FAN7888MXDKR |
Electrical Characteristics
V BIAS (V DD , V BS1,2,3 )=15.0 V, T A =25 ? C, unless otherwise specified. The V IN and I IN parameters are referenced to
GND. The V O and I O parameters are referenced to GND and V S1,2,3 and are applicable to the respective outputs
LO1,2,3 and HO1,2,3.
Symbol
Characteristics
Condition
Min. Typ. Max. Unit
LOW-SIDE POWER SUPPLY SECTION
I QDD
I PDD1,2,3
Quiescent V DD Supply Current
Operating V DD Supply Current for each
Channel
V LIN1,2,3 =0 V or 5 V
f LIN1,2,3 =20 kHz, rms Value
160
500
350
900
μA
μA
V DDUV+
V DDUV-
V DDHYS
V DD Supply Under-Voltage Positive-Going
Threshold
V DD Supply Under-Voltage Negative-Going
Threshold
V DD Supply Under-Voltage Lockout
Hysteresis
V DD =Sweep, V BS =15 V
V DD =Sweep, V BS =15 V
V DD =Sweep, V BS =15 V
7.2
6.8
8.2
7.8
0.4
9.0
8.5
V
V
V
BOOTSTRAPPED POWER SUPPLY SECTION
I QBS1,2,3
I PBS1,2,3
Quiescent V BS Supply Current for each
Channel
Operating V BS Supply Current for each
Channel
V HIN1,2,3 =0 V or 5 V
f HIN1,2,3 =20 kHz, rms Value
50
400
120
800
μA
μA
V BSUV+
V BSUV-
V BS Supply Under-Voltage Positive-going
Threshold
V BS Supply Under-Voltage Negative-going
Threshold
V DD =15 V, V BS =Sweep
V DD =15 V, V BS =Sweep
7.2
6.8
8.2
7.8
9.0
8.5
V
V
V BSHYS
I LK
V BS Supply Under-Voltage Lockout
Hysteresis
Offset Supply Leakage Current
V DD =15 V, V BS =Sweep
V B1,2,3 =V S1,2,3 =200 V
0.4
10
V
μA
GATE DRIVER OUTPUT SECTION
V OH
V OL
High-Level Output Voltage, V BIAS -V O
Low-Level Output Voltage, V O
I O =20 mA
I O =20 mA
1.0
0.6
V
V
I O+
I O-
V S
Output HIGH Short-Circuit Pulsed
Current (4)
Output LOW Short-Circuit Pulsed Current (4)
Allowable Negative V S Pin Voltage for IN
Signal Propagation to H O
V O =0 V, V IN =5 V with PW
<10 μs
V O =15 V, V IN =0 V with PW
<10 μs
250
500
350
650
-9.8
-7.0
mA
mA
V
LOGIC INPUT SECTION (HIN, LIN)
V IH
V IL
Logic "1" Input Voltage
Logic "0" Input Voltage
2.5
1.0
V
V
I IN+
Logic "1" Input Bias Current
V IN =5 V
25
50
μA
I IN-
Logic "0" Input Bias
Current (4)
V IN =0 V
2.0
μA
R IN
Input Pull-Down Resistance
100
200
300
K ?
Note:
4. This parameter is guaranteed by design.
? 2008 Fairchild Semiconductor Corporation
FAN7888 ? Rev.1.0.1
5
www.fairchildsemi.com
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