CM8562P Datasheet, PDF (3/5 Pages) List of Unclassifed Manufacturers – 2A SINK & SOURCE ADJUSTABLE LINEAR BUS TERMINATOR

CM8562P
2A SINK & SOURCE ADJUSTABLE LINEAR BUS TERMINATOR
ABSOLUTE MAXIMUM RATINGS
Absolute maximum ratings are those values beyond which the
device could be permanently damaged.
VIN, VCCA
…................................…....……………..7V
Output RMS Current, Source or Sink .....…………........…...2A
Storage Temperature ……................……. -65°C to 125°C
Lead Temperature (Soldering, 5 sec)……………….. 260°C
Thermal Resistance(θ_JC)………..…… 14°C/W (PSOP-8)
ELECTRICAL CHARACTERISTICS (Unless otherwise stated, these specifications apply T_A=25°C;
VIN=+2.5V and VCCA=+3.3V, VREFEN=1.25V) maximum ratings are stress ratings only and functional device operation is not
implied. (Note 1)
Symbol
V_OS
I_OP
｜ΔV_LOAD｜
Parameter
Output Offset Voltage
Operating Current at VIN
Load Regulation (DDR I/II)
V_DROPOUT
Dropout Voltage
I_CCQ
Quiescent Current at V_CCA
I_SHDN
Current in Shutdown Mode
V_IN
Input Voltage Range (Note 3)
V_CCA
Input Voltage Range (Note 3)
SHORT CIRCUIT PROTECTION
I_LIMIT
Current Limit
I_SC,VIN
Short Current
I_SC,GND
Short Current
OVER THERMAL PROTECTION
THSD
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
REFEN FUNCTION
REFEN Threshold
Test Conditions
I_OUT=0A (Note 2)
No load, Cout=200uF
I_L: 0A -> 2A
I_L: 0A -> -2A
VCCA>VOUT+1.9V,
I_OUT=2A
VCCA>VOUT+1.9V,
I_OUT=1.5A
At Room Temp.
REFEN<0.2V, R_L = 10
Ohm
No Load
R_L = 10 Ohm
Min.
-20
CM8562P
Typ.
0.8/1.2
0.8/1.2
0.3
Max.
20
1
2/3
2/3
0.4
0.2
0.25
190
230
90
110
1
2.5/1.8
6
3.15
3.3
6
Sinking
Sourcing
5
2
2
3.15V<=VCCA<=6V
125
25
150
155
30
35
VREFEN < VIN
0.4
VREFEN < VCCA – 1.9V
0.5
0.6
Note 1: Limits are guaranteed by 100% testing, sampling, or correlation with worst case test conditions
Note 2: VOS = VREFEN – VOUT
Note 3: Keep VCCA >= VIN and VCCA >= VREFEN + 1.9V on operation power on and power off sequences
Note 4: Guaranteed by design, not 100% test
Unit
mV
mA
%
%
V
V
µA
µA
V
V
A
A
A
℃
℃
V
2004/06/01 Rev. 0.2
Champion Microelectronic Corporation
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