参数资料
型号: IP1206PBF
厂商: International Rectifier
文件页数: 4/30页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 30A/15A LGA
产品变化通告: (EP) Parts Discontinuation 25/May/2012
标准包装: 5
系列: iPOWIR™
类型: 降压(降压)
输出类型: 可调式
输出数: 1 或 2
输出电压: 0.8 V ~ 5.5 V
输入电压: 7.5 V ~ 14.5 V
PWM 型: 电压模式
频率 - 开关: 200kHz ~ 600kHz
电流 - 输出: 30A,15A
同步整流器:
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 36-BFLGA
包装: 管件
供应商设备封装: 36-LGA(9.25x15.5)

i P1206PbF
Electrical Specifications
PARAMETER
Min
Typ
Max
Units
Conditions
Error Amplifier 1,2
Input Bias Current
Sink/Source Current
Transconductance
Input Offset Voltage
VP pin Voltage Range
TRACK pin Voltage Range
-
120
3000
-3.5
0.4
0
-0.1
200
-
-
-
-
-0.5
280
5000
3.5
V CC - 2
V O 3
μA
μA
μmho
mV
V
V
Soft Start Pin = 3V
FB to Vref
(Note 3)
(Note 3)
Oscillator
Frequency Range
200
-
600
kHz
Frequency Accuracy
Ramp Amplitude
Minimum Duty Cycle
Maximum Duty Cycle
Minimum Pulse Width
SYNC Frequency Range
SYNC Pulse Duration
SYNC HIGH Level Threshold (V IH )
SYNC LOW Level Threshold (V IL )
88
-
-
84
-
-
200
2
-
-
1.25
-
-
-
-
300
-
-
112
-
0
-
150
1200
-
-
0.6
%
V
%
%
ns
kHz
ns
V
V
F S = 300kHz
FB = 1V
F S = 300kHz, FB = 0V
F S = 300kHz
20% above Free Running Freq
Sequence
Turn on Threshold
Turn off Threshold
-
0.3
-
-
5
-
V
V
POWER GOOD Monitor
FB1/2S Threshold
PGOOD1/2 Output Low Voltage
80
-
90
0.1
95
0.5
%
V
Percentage of Voltage Reference
I SINK = 2mA
Over Voltage Protection
Start Threshold
Propagation Delay to Shutdown
110
-
115
-
120
5
%
μs
Percentage of Voltage Reference
Output Voltage set to 1.25Vref (Note3)
www.irf.com
2/26/2008
4
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