参数资料
| 型号： | IR3550MTRPBF |
| 厂商： | International Rectifier |
| 文件页数： | 6/22页 |
| 文件大小： | 0K |
| 描述： | IC DRIVER GATE 60A PQFN |
| 标准包装： | 1 |
| 系列： | * |
| 其它名称： | IR3550MTRPBFDKR |
60A Integrated PowIRstage?
IR3550
ELECTRICAL SPECIFICATIONS
The electrical characteristics involve the spread of values guaranteed within the recommended operating conditions.
Typical values represent the median values, which are related to 25°C.
RECOMMENDED OPERATING CONDITIONS FOR RELIABLE OPERATION WITH MARGIN
PARAMETER
Recommended VIN Range
Recommended VCC Range
Recommended REFIN Range
Recommended Switching Frequency
Recommended Operating Junction Temperature
SYMBOL
VIN
VCC
REFIN
? SW
T J
MIN
4.5
4.5
0.25
200
0
MAX
15
7
VCC - 2.5
1000
125
UNIT
V
V
V
kHz
°C
ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNIT
Efficiency
IR3550 Peak Efficiency
Note 1
η
Note 2. See Figure 2.
Note 3. See Figure 7.
94.5
93.5
%
%
PWM Comparator
PWM Input High Threshold
PWM Input Low Threshold
V PWM_HIGH
V PWM_LOW
PWM Tri-state to High
PWM Tri-state to Low
2.5
0.8
V
V
PWM Tri-state Float Voltage
Hysteresis
Tri-state Propagation Delay
PWM Sink Impedance
PWM Source Impedance
Internal Pull up Voltage
Minimum Pulse Width
V PWM_TRI
V PWM_HYS
t PWM_DELAY
R PWM_SINK
R PWM_SOURCE
V PWM_PULLUP
t PWM_MIN
PWM Floating
Active to Tri-state or Tri-
state to Active, Note 1
PWM Tri-state to Low
transition to GATEL >1V
PWM Tri-state to High
transition to GATEH >1V
VCC > UVLO
Note 1
1.2
65
3.67
3.67
1.65
76
38
18
5.1
5.1
3.3
41
2.1
100
8.70
8.70
58
V
mV
ns
ns
kΩ
kΩ
V
ns
Current Sense Amplifier
CSIN+/- Bias Current
CSIN+/- Bias Current Mismatch
Calibrated Input Offset Voltage
I CSIN_BIAS
I CSIN_BIASMM
V CSIN_OFFSET
Self-calibrated offset,
0.5 V ≤ V(REFIN) ≤ 2.25V
-100
-50
0
0
±450
100
50
nA
nA
μV
Gain
Unity Gain Bandwidth
G CS
f BW
0.5V ≤ V(REFIN) ≤ 2.25V
C(IOUT) = 10pF. Measure at
IOUT. Note 1
30.0
4.8
32.5
6.8
35.0
8.8
V/V
MHz
6
March 12, 2012 | FINAL DATASHEET
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IR3550MTRPBF-CUT TAPE | 制造商:IR 功能描述:1 MHz 60 A Integrated PowIRstage Synchronous Buck Gate Driver - PQFN-32 |
| IR3551 | 制造商:IRF 制造商全称:International Rectifier 功能描述:The IR3551 integrated PowIRstage?? is a synchronous buck gate driver co-packed with a control MOSFET and a synchronous MOSFET with integrated Schottky diode. |
| IR3551MPBF | 制造商:IRF 制造商全称:International Rectifier 功能描述:The IR3551 integrated PowIRstage?? is a synchronous buck gate driver co-packed with a control MOSFET and a synchronous MOSFET with integrated Schottky diode. |
| IR3551MTRPBF | 功能描述:功率驱动器IC PowIRstage DC DRVR 50A 0.25 (VCC -2.5) RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| IR3553 | 制造商:IRF 制造商全称:International Rectifier 功能描述:40A Integrated PowIRstage?? |
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