参数资料
型号: IR3500MTRPBF
厂商: International Rectifier
文件页数: 4/47页
文件大小: 0K
描述: IC XPHASE3 CONTROLLER 32-MLPQ
产品变化通告: (EP) Parts Discontinuation 25/May/2012
标准包装: 1
系列: XPhase3™
应用: 处理器
电流 - 电源: 6.5mA
电源电压: 4.75 V ~ 7.5 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: IR3500MTRPBFDKR
IR3500
PARAMETER
TEST CONDITION
MIN
TYP
MAX
UNIT
Soft Start and Delay
Start Delay (TD1)
1.0
2.9
3.5
ms
Soft Start Time (TD2)
VID Sample Delay (TD3)
VRRDY Delay (TD4 + TD5)
OC Delay Time
SS/DEL to FB Input Offset
To reach 1.1V
V(IIN) – V(OCSET) = 500 mV
With FB = 0V, adjust V(SS/DEL) until
0.8
0.3
0.5
75
0.7
2.2
1.2
1.2
125
1.4
3.25
3.0
2.3
300
1.9
ms
ms
ms
us
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
Relative to Charge Voltage, SS/DEL
50
80
125
mV
rising
Delay Comparator Threshold
Relative to Charge Voltage, SS/DEL
85
120
160
mV
falling
Delay Comparator Hysteresis
VID Sample Delay Comparator
10
2.8
30
3.0
60
3.2
mV
V
Threshold
Discharge Comp. Threshold
150
200
250
mV
Remote Sense Differential Amplifier
Unity Gain Bandwidth Note 1
Input Offset Voltage 0.5V ≤ V(VOSEN+) - V(VOSEN-) ≤ 1.6V
Source Current 0.5V ≤ V(VOSEN+) - V(VOSEN-) ≤ 1.6V
Sink Current 0.5V ≤ V(VOSEN+) - V(VOSEN-) ≤ 1.6V
Slew Rate 0.5V ≤ V(VOSEN+) - V(VOSEN-) ≤ 1.6V
3.0
-3
0.5
2
2
6.4
0
1.0
12
4
9.0
3
1.7
18
8
MHz
mV
mA
mA
V/us
Note1
VOSEN+ Bias Current 0.5 V < V(VOSEN+) < 1.6V
VOSEN- Bias Current -0.3V ≤ VOSEN- ≤ 0.3V, All VID Codes
VOSEN+ Input Voltage Range V(VCCL)=7V
High Voltage V(VCCL) – V(VO)
Low Voltage V(VCCL)=7V
30
30
0.5
50
50
5.5
1
250
uA
uA
V
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
0
24.25
110
30
12
0.85
8
1
1
25.50
120
40
20
1.00
12
mV
μ A
μ A
dB
MHz
V/ μ s
mA
mA
Page 4 of 47
May 18, 2009
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