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参数资料
| 型号： | MIC5164YMM |
| 厂商： | Micrel Inc |
| 文件页数： | 3/23页 |
| 文件大小： | 0K |
| 描述： | IC REG CTLR DUAL DDR2/3 10MSOP |
| 特色产品： | MIC5164 Dual Regulator |
| 标准包装： | 100 |
| 应用： | 控制器，DDR3，GDDR3/4/5 |
| 输入电压： | 1.35 V ~ 6 V |
| 输出数： | 1 |
| 输出电压： | 可编程 |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-MSOP |
| 包装： | 管件 |
| 其它名称： | 576-3721-5 |
Micrel, Inc.
Absolute Maximum Ratings (1)
VCC to GND.................................................... ? 0.3V to +7V
VDDQ to GND ................................................. ? 0.3V to +7V
EN to GND ....................................................... ? 0.3V to V CC
FB to GND........................................................ ? 0.3V to V CC
VREF to GND................................................. ? 0.3V to V DDQ
COMP to GND.................................................. ? 0.3V to V CC
HD, LD to GND ................................................ ? 0.3V to V CC
PG to GND ....................................................... ? 0.3V to V CC
Lead Temperature (Soldering 10sec.) ....................... 260°C
MIC5164
Operating Ratings (2)
Supply Voltage (V CC ).............................................. 3V to 6V
Supply Voltage (V DDQ ) ....................................... 1.35V to 6V
Enable Input Voltage (V EN )..................................... 0V to V IN
Junction Temperature Range (T J )...... ? 40°C < T J < +125°C
Junction Thermal Resistance
MSOP-10 ( θ JA )..............................................130.5°C/W
MSOP-10 ( θ JC )................................................42.6°C/W
Storage Temperature (T S )......................... ? 65°C to +150°C
ESD Rating (3) (HBM) ....................................................+2kV
(MM) ...................................................+300V
Electrical Characteristics (4)
T A = 25°C = VDDQ = 1.5V; VCC = EN = 5V, bold values indicate –40°C ≤ T J ≤ +125°C, unless otherwise specified. See
test circuit 1 for test circuit configuration.
Parameter
VREF Voltage Accuracy
V TT Voltage Accuracy ( Note 5 )
Supply Current (I DDQ )
Supply Current (I CC )
I CC Shutdown Current ( Note 6 )
Start-Up Time ( Note 7 )
Condition
Sourcing; 100mA to 3A
Sinking; -100mA to -3A
EN = 1.2V (controller ON)
No Load
No Load
EN = 0.2V (controller OFF); No PG pull-up
VCC = 5V external bias; EN = V IN
Min.
-1%
-5
-10
-5
-10
Typ.
0.5V DDQ
0.4
0.4
25
15
0.1
8
Max.
+1%
+5
+10
+5
+10
140
200
22
27
5
15
30
Units
V
mV
mV
mV
mV
μA
μA
mA
mA
μA
μs
μs
Enable Input
Enable Input Threshold
Enable Hysteresis
EN Pin Input Current
Regulator Enabled
Regulator Shutdown
V IL < 0.2V (controller shutdown)
V IH > 1.2V (controller enable)
1.2
50
0.01
5.75
0.3
V
V
mV
μA
μA
Power Good Output
Power Good Window
Threshold, ±% of V TT from Nominal
± 5
±10
± 15
%
Hysteresis
2
%
Power Good Output Low Voltage
Power Good Leakage Current
Power Good Startup Delay Time
( Note 8 )
I PG = 2mA (sinking)
PG = EN = 5V, FB = VREF; Switch Leakage Current
to Ground
1
100
0.01
2.4
300
1.0
mV
μ A
ms
June 2010
3
M9999-061510
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC5164YMM TR | 功能描述:低压差稳压器 - LDO Single Output, PWM Sync Buck Control RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MIC5165 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Dual Regulator Controller for DDR3 GDDR3/4/5 Memory Termination |
| MIC5165YMM | 功能描述:低压差稳压器 - LDO Dual Regulator Controller for DDR2/3 w/ Power Good RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MIC5165YMM TR | 功能描述:低压差稳压器 - LDO Dual Regulator Controller for DDR2/3 w/ Power Good RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MIC5166 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3A High-Speed Low VIN DDR Terminator |
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