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参数资料
| 型号： | IR3522MTRPBF |
| 厂商： | International Rectifier |
| 文件页数： | 5/32页 |
| 文件大小： | 0K |
| 描述： | IC CTRL XPHASE3 DDR/VVT 32-MLPQ |
| 标准包装： | 3,000 |
| 系列： | XPhase3™ |
| 应用： | 处理器 |
| 电流 - 电源： | 7mA |
| 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： | 带卷 (TR) |
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IR3522
RECOMMENDED OPERATING CONDITIONS FOR RELIABLE OPERATION WITH MARGIN
4.75V ≤ VCCL ≤ 7.5V, -0.3V ≤ VOSEN-x ≤ 0.3V, 0 o C ≤ T J ≤ 100 o C, 7.75 k ≤ R OSC ≤ 50 k , C SS/DEL1 = 0.1uF
ELECTRICAL CHARACTERISTICS
The electrical characteristics table list the spread of critical values that are guaranteed to be within the recommended
operating conditions (unless otherwise specified). Typical values represent the median values, which are related to 25°C.
PARAMETER
TEST CONDITION
MIN
TYP
MAX
UNIT
SVID Interface
SCL & SDA Input Thresholds
Bias Current
Threshold Increasing
Threshold Decreasing
Threshold Hysteresis
0V ≤ V(x) ≤ 3.5V, SDA not asserted
1.265
1.04
150
-5
1.325
1.1
225
0
1.385
1.16
300
5
V
V
mV
uA
SDA Low Voltage
SDA Output Fall Time
I(SDA)= 3mA
0.7 x VDD to 0.3 x VDD, 1.425V ≤ VDD ≤
20+ 0.1
20
300
250
mV
ns
1.9V, 10 pF ≤ Cb ≤ 400 pF,
Cb=capacitance of one bus line (Note 1)
xCb(pF)
Pulse width of spikes suppressed
Note 1
85
260
550
ns
by the input filter
ADDRx Internal Pull-up
ADDRx Threshold Voltage
ADDRx Float Voltage
Pull-up to 3.3 V typical
50
1.38
3.1
100
1.65
3.3
250
1.94
3.5
k
V
V
Oscillator
PHSOUT Frequency
-10%
See
+10%
kHz
Figure 2
ROSC Voltage
CLKOUT High Voltage
I(CLKOUT)= -10 mA, measure V(VCCL) –
0.57
0.600
0.630
1
V
V
V(CLKOUT).
CLKOUT Low Voltage
PHSOUT High Voltage
I(CLKOUT)= 10 mA
I(PHSOUT)= -1 mA, measure V(VCCL) –
1
1
V
V
V(PHSOUT)
PHSOUT Low Voltage
I(PHSOUT)= 1 mA
1
V
PHSIN Threshold Voltage
Compare to V(VCCL)
30
50
70
%
Remote Sense Differential Amplifiers
Unity Gain Bandwidth
Input Offset Voltage
Note 1
1.025 V ≤ V(VOSEN1+) - V(VOSEN1-) ≤
3.0
-3
6.4
0
9.0
3
MHz
mV
1.6125 V, 385mV ≤ V(VOSEN2+) -
V(VOSEN2-) ≤ 1.021 V, Note 2
Source Current
1.025 V ≤ V(VOSEN1+) - V(VOSEN1-) ≤
3
7
15
mA
1.6125 V, 385mV ≤ V(VOSEN2+) -
V(VOSEN2-) ≤ 1.021 V
Sink Current
1.025 V ≤ V(VOSEN1+) - V(VOSEN1-) ≤
300
450
650
uA
1.6125 V, 385mV ≤ V(VOSEN2+) -
V(VOSEN2-) ≤ 1.021 V
Slew Rate
1.025 V ≤ V(VOSEN1+) - V(VOSEN1-) ≤
2
4
8
V/us
1.6125 V, 385mV ≤ V(VOSEN2+) -
V(VOSEN2-) ≤ 1.021 V Note 1.
VOSEN+ Bias Current
1.025 V ≤ V(VOSEN1+) - V(VOSEN1-) ≤
30
50
uA
1.6125 V, 385mV ≤ V(VOSEN2+) -
V(VOSEN2-) ≤ 1.021 V
VOSEN- Bias Current
1.025 V ≤ V(VOSEN1+) - V(VOSEN1-) ≤
30
50
uA
1.6125 V, 385mV ≤ V(VOSEN2+) -
V(VOSEN2-) ≤ 1.021 V, All VID Codes
Low Voltage
V(VCCL) =7V
40
mV
High Voltage
V(VCCL) – V(VOUTx)
1.2
1.8
2.3
V
Page 5
V3.01
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相关代理商/技术参数 |
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| IR3523 | 制造商:IRF 制造商全称:International Rectifier 功能描述:XPHASE3TM DUAL OUTPUT CONTROL IC |
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| IR3523MTRPBF | 功能描述:开关变换器、稳压器与控制器 X-PHASE IR3523 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 |
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