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參數(shù)資料
| 型號： | SMM105NECR04 |
| 廠商： | Summit Microelectronics, Inc. |
| 英文描述： | Single-Channel Supply Voltage Marginer and Active DC Output Controller |
| 中文描述： | 單通道供電電壓Marginer和有源直流輸出控制器 |
| 文件頁數(shù)： | 5/21頁 |
| 文件大?。?/td> | 384K |
| 代理商： | SMM105NECR04 |
SMM105
Preliminary Information
Summit Microelectronics, Inc
2068 1.8 09/20/05
5
ABSOLUTE MAXIMUM RATINGS
Temperature Under Bias ...................... -55
°
C to 125
°
C
Storage Temperature QFN................... -65
°
C to 150
°
C
Terminal Voltage with Respect to GND:
VDD Supply Voltage..........................-0.3V to 6.0V
12VIN Supply Voltage......................-0.3V to 15.0V
All Others ................................-0.3V to V
DD
+ 0.7V
Output Short Circuit Current...............................100mA
Junction Temperature.........................…….....…...125°C
ESD Rating per JEDEC……………………..……..2000V
Latch-Up testing per JEDEC………..……......…
±
100mA
Note - The device is not guaranteed to function outside its operating
rating. Stresses listed under Absolute Maximum Ratings may cause
permanent damage to the device. These are stress ratings only and
functional operation of the device at these or any other conditions
outside those listed in the operational sections of the specification is
not implied. Exposure to any absolute maximum rating for extended
periods may affect device performance and reliability. Devices are
ESD sensitive. Handling precautions are recommended.
RECOMMENDED OPERATING CONDITIONS
Temperature Range (Industrial)..........–40
°
C to +85
°
C
(Commercial)............–5
°
C to +70
°
C
VDD Supply Voltage.................................. 2.7V to 5.5V
12VIN Supply Voltage (1)........................ 8.0V to 14.0V
VIN.............................................................GND to VDD
VOUT.......................................................GND to 15.0V
Package Thermal Resistance (
θ
JA
)
28 Pad QFN…………….…………………….…80
o
C/W
25 Ball
Ultra
CSP
TM
………..………….…….…TBD
o
C/W
Moisture Classification Level 1 (MSL 1) per J-STD- 020
Note 1 – Range depends on internal regulator set to 3.6V or 5.5V, see
12VIN specification below.
DC OPERATING CHARACTERISTICS
(Over recommended operating conditions, unless otherwise noted. All voltages are relative to GND.)
Symbol
Parameter
Notes
Min.
Typ.
Max
Unit
VDD
Supply Voltage
2.7
3.3
5.5
V
Internally regulated to 5.5V
10
15
V
12VIN
Supply Voltage
Internally regulated to 3.6V
6
14
VM
Positive Sense Voltage
VM pin
-0.3
VDD
V
I
DD
Power Supply Current from
VDD
Power Supply Current from
12VIN
TRIM output current
through 100
to 1.0V
Margin Control/ADOC
Range
All TRIM pins and 12VIN floating
3
5
mA
I
12VIN
All TRIM pins and VDD floating
3
5
mA
TRIM Sourcing Max Current
TRIM Sinking Max Current
Depends on Trim range of DC-
DC Converter
VDD = 2.7V
VDD = 5.0V
VDD = 2.7V
VDD = 5.0V
1.5
1.5
mA
mA
I
TRIM
V
ADOC
VREF_CNTL
VDD
V
0.9xVDD
0.7xVDD
VDD
VDD
0.1xVDD
0.3xVDD
V
IH
Input High Voltage
V
V
IL
Input Low Voltage
V
V
OL
Programmable Open Drain
Output (READY)
Monitor Voltage Range
ISINK = TBD
0.2
V
OV/UV
COMP1 and COMP2 pins
COMP1 and COMP2 pins,
V
TH
-V
TL
– Note 1
-0.3
VDD
V
V
HYST
Base DC Hysteresis
3
10
mV
Note 1 – The Base DC Hysteresis voltage is measured with a 1.25V external voltage source. The resulting value is determined by subtracting
Threshold Low from Threshold High, V
TH
-V
TL
while monitoring the FAULT# pin state. Base DC Hysteresis is measured with a 1.25V input. Actual DC
Hysteresis is derived from the equation: (V
IN
/V
REF
)(Base Hysteresis). For example, if V
IN
=2.5V and V
REF
=1.25V then Actual DC Hysteresis=
(2.5V/1.25V)(0.003V)=6mV.
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相關(guān)代理商/技術(shù)參數(shù) |
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| SMM105NECR05 | 制造商:SUMMIT 制造商全稱:SUMMIT 功能描述:Single-Channel Supply Voltage Marginer and Active DC Output Controller |
| SMM105NER00 | 制造商:SUMMIT 制造商全稱:SUMMIT 功能描述:Single-Channel Supply Voltage Marginer and Active DC Output Controller |
| SMM105NER01 | 制造商:SUMMIT 制造商全稱:SUMMIT 功能描述:Single-Channel Supply Voltage Marginer and Active DC Output Controller |
| SMM105NER04 | 制造商:SUMMIT 制造商全稱:SUMMIT 功能描述:Single-Channel Supply Voltage Marginer and Active DC Output Controller |
| SMM105NER05 | 制造商:SUMMIT 制造商全稱:SUMMIT 功能描述:Single-Channel Supply Voltage Marginer and Active DC Output Controller |
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