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| 型号： | IR3500MPBF |
| 厂商： | International Rectifier |
| 英文描述： | XPHASE3TM VR11.0 & AMD PVID CONTROL IC |
| 中文描述： | XPHASE3TM VR11.0 |
| 文件页数： | 3/47页 |
| 文件大小： | 778K |
| 代理商： | IR3500MPBF |
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IR3500
Page 3 of 47
June 12, 2007
RECOMMENDED OPERATING CONDITIONS FOR RELIABLE OPERATION WITH MARGIN
4.75V
≤
V
CCL
≤
7.5V, -0.3V
≤
VOSEN-
≤
0.3V, 0
o
C
≤
T
J
≤
100
o
C, 7.75K
≤
R
OSC
≤
50.0 K
ELECTRICAL SPECIFICATIONS
The electrical characteristics involve the spread of values guaranteed within the recommended operating
conditions. Typical values represent the median values, which are related to 25°C. C
SS/DEL
= 0.1
μ
F +/-10%.
PARAMETER
TEST CONDITION
MIN
TYP
MAX
UNIT
VDAC Reference
System Set-Point Accuracy
(Deviation from Tables 2 & 4
per test circuit in Fig.3 and
Table 3 per test circuit in Fig.2)
VID
≥
1V
0.8V
≤
VID < 1V
0.5V
≤
VID < 0.8V
0.3V
≤
VID < 0.5V
Include OCSET and VSETPT currents
Float VIDSEL or tie VIDSEL to VCCL
R(VIDSEL) = 6.49k
or connect
VIDSEL to LGND.
Float VIDSEL, or connect VIDSEL to
VCCL or LGND. 0V
≤
V(VIDx)
≤
2.5V.
R(VIDSEL) = 6.49k
-0.5
-5
-8
-8
30
500
0.85
0.5
5
8
8
58
700
1.15
%
mV
mV
mV
Source & Sink Currents
VR11 VIDx Input Threshold
AMD VIDx Input Threshold
44
600
1.00
μ
A
mV
V
VR11 VIDx Input Bias Current
-1
0
1
μ
A
AMD 6-bit VIDx Pull-down
Resistance
VIDx OFF State Blanking Delay Measure time till VRRDY drives low
VIDSEL Threshold between
AMD 5-bit VID and AMD 6-bit
VID
VIDSEL Threshold between
AMD 6-bit VID and VR11 with
Boot Voltage
VIDSEL Threshold between
VR11 with/out Boot Voltage
VIDSEL Float Voltage
Relative to VIDSEL Threshold between
VR11 with/out Boot Voltage
VIDSEL Pull-up Resistance
Oscillator
ROSC Voltage
CLKOUT High Voltage
I(CLKOUT)= -10 mA, measure V(VCCL)
– V(CLKOUT).
CLKOUT Low Voltage
I(CLKOUT)= 10 mA
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)
– V(PHSOUT)
PHSOUT Low Voltage
I(PHSOUT)= 1 mA
PHSIN Threshold Voltage
Compare to V(VCCL)
100
175
250
k
0.5
0.48
1.3
0.6
2.1
0.75
μ
s
V
Note 3.
Relative to VIDSEL float voltage.
Note 3.
84
87
90
%
Note 3.
2.97
3.30
3.63
V
77
83
89
%
2.5
3.5
4.5
K
0.570
0.595
0.620
1
V
V
1
V
225
450
1.35
250
500
1.50
275
550
1.65
1
kHz
kHz
MHz
V
1
70
V
%
30
50
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相关代理商/技术参数 |
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|---|---|
| IR3500MTRPBF | 功能描述:开关变换器、稳压器与控制器 COMPLETE VR11.0 OR AMD PVID PWR SOLTION RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| IR3500V | 制造商:IRF 制造商全称:International Rectifier 功能描述:XPHASE3TM VR11.1 CPU VTT CONTROL IC |
| IR3500VMPBF | 制造商:IRF 制造商全称:International Rectifier 功能描述:XPHASE3TM VR11.1 CPU VTT CONTROL IC |
| IR3500VMTRPBF | 功能描述:开关变换器、稳压器与控制器 X-PHASE IR3500V AMD SVID CTRL IC RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| IR3502 | 制造商:IRF 制造商全称:International Rectifier 功能描述:XPHASE3TM CONTROL IC |
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