SMM105NECR01 データシートの表示（PDF） - Summit Microelectronics
部品番号
コンポーネント説明
メーカー
SMM105NECR01
Summit Microelectronics
SMM105NECR01 Datasheet PDF : 21 Pages
| |||
SMM105
Preliminary Information
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 VDD + 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 (θJA)
28 Pad QFN…………….…………………….…80oC/W
25 Ball Ultra CSPTM………..………….…….…TBDoC/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
12VIN Supply Voltage
Internally regulated to 5.5V
10
Internally regulated to 3.6V
6
15
V
14
VM
Positive Sense Voltage
VM pin
-0.3
VDD
V
IDD
Power Supply Current from
VDD
All TRIM pins and 12VIN floating
3
5
mA
I12VIN
Power Supply Current from
12VIN
All TRIM pins and VDD floating
3
5
mA
ITRIM
TRIM output current
through 100Ω to 1.0V
TRIM Sourcing Max Current
TRIM Sinking Max Current
1.5
1.5
mA
mA
VADOC
Margin Control/ADOC
Range
Depends on Trim range of DC-
DC Converter
VREF_CNTL
VDD
V
VIH
Input High Voltage
VDD = 2.7V
VDD = 5.0V
0.9xVDD
0.7xVDD
VDD
VDD
V
VIL
Input Low Voltage
VDD = 2.7V
VDD = 5.0V
0.1xVDD
0.3xVDD
V
VOL
Programmable Open Drain
Output (READY)
ISINK = TBD
0.2
V
OV/UV Monitor Voltage Range
COMP1 and COMP2 pins
-0.3
VDD
V
VHYST
Base DC Hysteresis
COMP1 and COMP2 pins,
VTH-VTL – Note 1
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, VTH-VTL while monitoring the FAULT# pin state. Base DC Hysteresis is measured with a 1.25V input. Actual DC
Hysteresis is derived from the equation: (VIN/VREF)(Base Hysteresis). For example, if VIN=2.5V and VREF=1.25V then Actual DC Hysteresis=
(2.5V/1.25V)(0.003V)=6mV.
Summit Microelectronics, Inc
2068 1.8 09/20/05
5
Share Link: