参数资料
型号: IR3502MTRPBF
厂商: International Rectifier
文件页数: 5/39页
文件大小: 0K
描述: IC XPHASE3 CONTROLLER 32-MLPQ
标准包装: 1
系列: XPhase3™
应用: 处理器
电流 - 电源: 8mA
电源电压: 8 V ~ 16 V
工作温度: 0°C ~ 100°C
安装类型: 表面贴装
封装/外壳: 32-VFQFN 裸露焊盘
供应商设备封装: 32-MLPQ(5x5)
包装: 标准包装
产品目录页面: 1383 (CN2011-ZH PDF)
其它名称: IR3502MTRPBFDKR
IR3502
PARAMETER TEST CONDITION
Source Current 0.5V ≤ V(IMON) ≤ 0.9V
Sink Resistance 0.5V ≤ V(IMON) ≤ 0.9V
Unity Gain Bandwidth Note 1
Input Filter Time Constant
Max Output Voltage
MIN
5
5
1.04
TYP
9
10
1
1
1.09
MAX
15
17
1.145
UNIT
mA
k
MHz
μ s
V
Soft Start and Delay
Start Delay (TD1)
Soft Start Time (TD2)
VID Sample Delay (TD3)
VRRDY Delay (TD4 + TD5)
OC Delay Time V(VDRP) – V(DACBUFF) = 1.67 mV
1.0
0.8
0.3
0.5
75
2.9
2.2
1.2
1.2
125
3.5
3.25
3.0
2.3
300
ms
ms
ms
ms
us
SS/DEL to FB Input Offset
With FB = 0V, adjust V(SS/DEL) until
0.7
1.4
1.9
V
Voltage
EAOUT drives high
Charge Current
Discharge Current
Charge/Discharge Current Ratio
Charge Voltage
35.0
2.5
10
3.6
52.5
4.5
12
4.0
70.0
6.5
16
4.2
μ A
μ A
μ A/ μ A
V
Delay Comparator Threshold
Delay Comparator Threshold
Relative to Charge Voltage, SS/DEL rising
Relative to Charge Voltage, SS/DEL falling
50
85
80
120
125
160
mV
mV
Delay Comparator Input Filter
5
μ s
Delay Comparator Hysteresis
VID Sample Delay Comparator
10
2.8
30
3.0
60
3.2
mV
V
Threshold
Discharge Comp. Threshold
150
200
275
mV
Remote Sense Differential Amplifier
Unity Gain Bandwidth Note 1
Input Offset Voltage 0.5V ≤ V(VOSEN+) - V(VOSEN-) ≤ 1.6V
Sink Current 0.5V ≤ V(VOSEN+) - V(VOSEN-) ≤ 1.6V
Source Current 0.5V ≤ V(VOSEN+) - V(VOSEN-) ≤ 1.6V
Slew Rate 0.5V ≤ V(VOSEN+) - V(VOSEN-) ≤ 1.6V
VOSEN+ Bias Current 0.5 V < V(VOSEN+) < 1.6V
VOSEN- Bias Current -0.3V ≤ VOSEN- ≤ 0.3V, All VID Codes
High Voltage V(VCCL) – V(VO)
Low Voltage V(VCCL)=7V
3.0
-3
0.4
3
2
1.5
6.4
0
1
9
4
160
2
9.0
3
2
20
8
100
275
2.5
50
MHz
mV
mA
mA
V/us
μ A
μ A
V
mV
Error Amplifier
Input Offset Voltage Measure V(FB) – V(VSETPT). Note 2
FB Bias Current
VSETPT Bias Current R OSC = 24.5 K
DC Gain Note 1
Bandwidth Note 1
Slew Rate Note 1
Sink Current
Source Current
-1
-1
23.00
100
20
7
0.40
5
0 1
0 1
24.25 25.50
110 120
30 40
12 20
0.85 1.00
8 12
mV
μ A
μ A
dB
MHz
V/ μ s
mA
mA
Maximum Voltage Measure V(VCCL) – V(EAOUT)
500
780
950
mV
Page 5 of 39
July 28, 2009
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