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US2651G-S08-R 데이터시트(PDF) 4 Page - Unisonic Technologies

부품명 US2651G-S08-R
상세설명  HIGH PRECISION LOW COST MCM POWER SWITCH
PDF  6 Pages
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제조업체  UTC [Unisonic Technologies]
홈페이지  http://www.utc-ic.com
Logo UTC - Unisonic Technologies

US2651G-S08-R 데이터시트(HTML) 4 Page - Unisonic Technologies

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US2651
Preliminary
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
4 of 6
www.unisonic.com.tw
QW-R502-B23.b
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
RATINGS
UNIT
Drain Voltage (Off State)
BVDSS
-0.3~BVdss
V
VDD Voltage
-0.3~40
V
VDD Zenzer Clamp Continuous Current
IDD
10
mA
COMP Voltage
VCOMP
-0.3~7
V
CS Input Voltage
VCS
-0.3~7
V
Operating Junction Temperature
TJ
-40~150
°C
Storage Temperature
TSTG
-55~150
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL CHARACTERISTICS
PARAMETER
SYMBOL
RATINGS
UNIT
Junction to Ambient
DIP-8
θJA
75
°C/W
SOP-8
90
°C/W
ELECTRICAL CHARACTERISTICS (TA=25°C, VDD=16V, if not otherwise noted)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
SUPPLY VOLTAGE (VDD) SECTION
Standby Current
IDD ST
VDD= UVLO (OFF)-0.1V
35
μA
Operation Current
IDD OP
Operation Supply Current CS=0V,
VDD=18V
3.0
mA
VDD Under Voltage Lockout Enter
UVLO(ON)
VDD Falling
7
8
9
V
VDD Under Voltage Lockout Exit
UVLO (OFF) VDD Rising
12
13
14
V
Over Voltage Protection
Threshold
OVP
Ramp VDD Until Gate Shut Down
24.5 25.5 26.5
V
In Normal Regulation, VDD will be
Regulated to 19.3V
VDD
Ramp VDD Until Comp Voltage Lower
than 2.5V
18.5 19.3 20.5
V
CURRENT SENSE INPUT SECTION
LEB Time
TLEB
300
ns
Over Current Threshold
VTH_OC
750
860
970
mV
OCP Propagation Delay
TD_OC
110
ns
Input Impedance
ZSENSE_IN
40
KΩ
FREQUENCY SECTION
IC Maximum Frequency
Freq_MAX
40
50
60
KHz
Frequency Shuffling Range
△
f/Freq
±6
%
ERROR AMPLIFIER SECTION
DC Gain of EA
Gain
60
dB
Max. Cable Compensation
Current
I_COMP_MAX VDD=18V, COMP=0V
6
μA
POWER MOSFET SECTION
MOSFET Drain-Source
Breakdown Voltage
BVDSS
600
V
On Resistance
RDS(ON)
Static, ID=0.45A
15
Ω



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