参数资料
型号: IRDCIP2001-C
厂商: International Rectifier
文件页数: 2/10页
文件大小: 0K
描述: IC CONVRTR 4PH BUCK 80A W/IP2001
标准包装: 1
系列: iPOWIR™
主要目的: DC/DC,步降
输出及类型: 1,非隔离
功率 - 输出: 136W
输出电压: 1.7V
电流 - 输出: 80A
输入电压: 5 ~ 12 V
稳压器拓扑结构: 降压
频率 - 开关: 500kHz
板类型: 完全填充
已供物品:
已用 IC / 零件: iP2001
其它名称: *IRDCIP2001-C
iP2001
All specifications @ 25°C (unless otherwise specified)
Absolute Maximum Ratings :
Parameter
V IN to PGND
V DD to SGND
PWM to SGND
Enable to SGND
Output RMS Current
Storage Temperature
Min
-
-
-0.3
-0.3
-
-40
Typ
-
-
-
-
-
-
Max
16
6.0
V DD +0.3
V DD +0.3
20
125
Units
V
V
V
V
A
° C
Conditions
not to exceed 6.0V
not to exceed 6.0V
Recommended Operating Conditions :
Parameter
Supply Voltage
Input Voltage Range
Output Voltage Range
Output Current Range
Operating Frequency
Operating Duty Cycle
Symbol
V DD
V IN
V OUT
I OUT
fsw
D
Min
4.6
3.0
0.9
-
150
-
Typ
5.0
-
-
-
-
-
Max
5.5
12.6
3.3
20
1000
85
Units
V
V
V
A
kHz
%
Conditions
see Figs. 2 & 4
see Fig. 2
see Figs. 2 & 5
Electrical Specifications @ V DD = 5V (unless otherwise specified) :
Parameter
Block Power Loss
Turn On Delay
Turn Off Delay
V IN Quiescent Current
V DD Quiescent Current
Under Voltage Lockout
Start Threshold
Hysteresis
Symbol
P BLK
t d(on)
t d(off)
I Q-VIN
I Q-VDD
UVLO
V START
V Hys-UVLO
Min
-
-
-
-
-
4.2
-
Typ
3.1
63
26
-
-
4.4
.05
Max
3.8
-
-
1.0
10
4.5
-
Units
W
ns
mA
μ A
V
Conditions
V IN = 12V, V OUT = 1.6V,
I OUT = 20A, f SW = 500kHz
Enable = 0V, V IN = 12V
Enable = 0V, V DD = 5V
Enable
Enable
Input Voltage High
Input Voltage Low
Power Ready
V IH
V IL
PRDY
2.0
-
-
-
-
0.8
V
Logic Level High
Logic Level Low
PWM nput
Logic Level High
Logic Level Low
V OH
V OL
PWM
V OH
V OL
4.5
-
2.0
-
4.6
0.1
-
-
-
0.2
-
0.8
V
V
V DD = 4.6V, I Load = 10mA
V DD < UVLO Threshold, I Load = 1mA
Measurement were made using four 10uF (TDK C3225X7R1C106M or equiv.) capacitors across the input (see
Fig. 8).
Not associated with the rise and fall times. Does not affect Power Loss (see Fig. 9).
2
www.irf.com
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