参数资料
型号: IR3502MTRPBF
厂商: International Rectifier
文件页数: 4/39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
0.3V, 0 C ≤ T J ≤ 100 C, 7.75K
≤ R OSC ≤ 50.0 K , C SS/DEL = 0.1 μ F +/-10%.
IR3502
ELECTRICAL SPECIFICATIONS
Unless otherwise specified, these specifications apply over: 8V ≤ Vin ≤ 16V, VCCL = 6.8V±3.4%, -0.3V ≤ VOSEN- ≤
o o
PARAMETER
TEST CONDITION
MIN
TYP
MAX
UNIT
VDAC Reference
System Set-Point Accuracy
VID ≥ 1V
0.8V ≤ VID < 1V
0.5V ≤ VID < 0.8V
-0.5
-5
-8
0.5
+5
+8
%
mV
mV
Source & Sink Currents
VSETPT connected to VDAC
30
44
58
μ A
VIDx Input Threshold
VIDx Input Bias Current 0V ≤ V(VIDx) ≤ 2.5V.
VIDx OFF State Blanking Delay Measure time till VRRDY drives low
500
-1
0.5
600
0
1.3
700
1
2.1
mV
μ A
μ s
Oscillator
ROSC Voltage
CLKOUT High Voltage I(CLKOUT)= -10 mA, measure V(VCCL)
0.570
0.595
0.620
1
V
V
– V(CLKOUT).
CLKOUT Low Voltage I(CLKOUT)= 10 mA
1
V
PHSOUT Frequency R OSC = 50.0 K
PHSOUT Frequency R OSC = 24.5 K
PHSOUT Frequency R OSC = 7.75 K
PHSOUT High Voltage I(PHSOUT)= -1 mA, measure V(VCCL)
225
450
1.35
250
500
1.50
275
550
1.65
1
kHz
kHz
MHz
V
– V(PHSOUT)
PHSOUT Low Voltage I(PHSOUT)= 1 mA
1
V
PHSIN Threshold Voltage Compare to V(VCCL)
30
50
70
%
VDAC Buffer Amplifier
Input Offset Voltage V(VDAC_BUFF) – V(VDAC), 0.5V ≤
-5
0
9
mV
V(VDAC) ≤ 1.6V, < 1mA load
Source Current 0.5V ≤ V(VDAC) ≤ 1.6V
Sink Current 0.5V ≤ V(VDAC) ≤ 1.6V
Unity Gain Bandwidth Note 1
Slew Rate Note 1
0.3
3.5
0.44
13
3.5
1.5
0.6
20
mA
mA
MHz
V/ μ s
Thermal Compensation Amplifier
Output Offset Voltage 0V ≤ V(IIN) – V(VDAC) ≤ 1.6V, 0.5V ≤
-10
0
10
mV
V(VDAC) ≤ 1.6V, Req/R2 = 2
Source Current 0.5V ≤ V(VDAC) ≤ 1.6V
Sink Current 0.5V ≤ V(VDAC) ≤ 1.6V
Unity Gain Bandwidth Note 1, Req/R2 = 2
Slew Rate Note 1
3
0.3
2
8
0.4
4.5
5.5
15
0.5
7
mA
mA
MHz
V/ μ s
Current Report Amplifier
Output Offset Voltage V(VDRP)–V(VDAC) = 0,225,450,900mV
37
52
67
mV
Page 4 of 39
July 28, 2009
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