参数资料
| 型号： | FDMF6823C |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 6/19页 |
| 文件大小： | 0K |
| 描述： | MODULE DRMOS 50A 40-PQFN |
| 标准包装： | 3,000 |
| 系列： | XS™ DrMOS |
| 类型： | 高端/低端驱动器 |
| 输入类型： | PWM |
| 输出数： | 1 |
| 电流 - 输出 / 通道： | 50A |
| 电源电压： | 4.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 40-PowerTFQFN |
| 供应商设备封装： | 40-PQFN（6x6） |
| 包装： | 带卷 (TR) |
Electrical Characteristics
Typical values are V IN = 12 V, V CIN = 5 V, V DRV = 5 V, and T A = T J = +25°C unless otherwise noted.
Symbol
Parameter
Condition
Min. Typ. Max. Unit
Thermal Warning Flag
T ACT
T RST
Activation Temperature
Reset Temperature
150
135
°C
°C
R THWN
Pull-Down Resistance
I PLD =5 mA
30
?
250 ns Timeout Circuit
t D_TIMEOUT
Timeout Delay
SW=0 V, Delay Between GH from HIGH to
LOW and GL from LOW to HIGH
250
ns
High-Side Driver (f SW = 1000 kHz, I OUT = 30 A, T A = +25 ° C)
R SOURCE_GH Output Impedance, Sourcing Source Current=100 mA
1
?
R SINK_GH
t R_GH
t F_GH
t D_DEADON
Output Impedance, Sinking
Rise Time
Fall Time
LS to HS Deadband Time
Sink Current=100 mA
GH=10% to 90%
GH=90% to 10%
GL Going LOW to GH Going HIGH,
1.0 V GL to 10% GH
0.8
10
10
15
?
ns
ns
ns
t PD_PLGHL
t PD_PHGHH
t PD_TSGHH
PWM LOW Propagation
Delay
PWM HIGH Propagation
Delay (SMOD# =0)
Exiting 3-State Propagation
Delay
PWM Going LOW to GH Going LOW,
V IL_PWM to 90% GH
PWM Going HIGH to GH Going HIGH,
V IH_PWM to 10% GH (SMOD# =0, I D_LS >0)
PWM (From 3-State) Going HIGH to GH
Going HIGH, V IH_PWM to 10% GH
20
30
30
30
ns
ns
ns
Low-Side Driver (f SW = 1000 kHz, I OUT = 30 A, T A = +25 ° C)
R SOURCE_GL Output Impedance, Sourcing Source Current=100 mA
1
?
R SINK_GL
t R_GL
t F_GL
Output Impedance, Sinking
Rise Time
Fall Time
Sink Current=100 mA
GL=10% to 90%
GL=90% to 10%
0.5
20
10
?
ns
ns
t D_DEADOFF HS to LS Deadband Time
SW Going LOW to GL Going HIGH,
2.2 V SW to 10% GL
15
ns
t PD_PHGLL
t PD_TSGLH
PWM-HIGH Propagation
Delay
Exiting 3-State Propagation
Delay
PWM Going HIGH to GL Going LOW,
V IH_PWM to 90% GL
PWM (From 3-State) Going LOW to GL
Going HIGH, V IL_PWM to 10% GL
10
20
25
ns
ns
Boot Diode
V F
V R
Forward-Voltage Drop
Breakdown Voltage
I F =20 mA
I R =1 mA
22
0.3
V
V
? 2011 Fairchild Semiconductor Corporation
FDMF6823C ? Rev. 1.0.3
www.fairchildsemi.com
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