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AP1270 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 3A SINK/SOURCE BUS TERMINATION REGULATOR - Advanced Power Electronics

भाग संख्या AP1270
समारोह 3A SINK/SOURCE BUS TERMINATION REGULATOR
मैन्युफैक्चरर्स Advanced Power Electronics 
लोगो Advanced Power Electronics लोगो 
पूर्व दर्शन
1 Page
		
<?=AP1270?> डेटा पत्रक पीडीएफ

AP1270 pdf
Advanced Power
Electronics Corp.
ABSOLUTE MAXIMUM RATINGS(Note1)
Input Voltage (VIN) ------------------------------------------- 6V
CNTL Pin Voltage (VCNTL) --------------------------------- 6V
Power Dissipation (PD) ------------------------------------- Internally Limited
Storage Temperature Range (TST) ---------------------- -65 to +150°C
Lead Temperature (Soldering, 10sec.) ---------------- 260°C
Thermal Resistance from Junction to Case (Rthjc)
ESOP-8
28°C/W
TO-252-5L 6°C/W
Note1 : Exceeding the absolute maximum rating may damage the device.
OPERATING RATING(Note2)
Input Voltage (VIN) ------------------------------------------- 2.5V to 1.5V +3%
CNTL Pin Voltage (VCNTL) --------------------------------- 5.5V or 3.3V +5%
Junction Temperature Range (TJ) ----------------------- -40 to +125°C
Ambient Temperature Range (TA) ---------------------- -40 to +85°C
Note2 : The device is not guaranteed to function outside its operating conditions.
ORDERING / PACKAGE INFORMATION
( Top View )
AP1270X-HF
VIN 1
Halogen-Free
GND
REFEN
2
3
GND
8 NC
7 NC
6 VCNTL
MP : ESOP-8
H : TO-252-5L
VOUT 4
5 NC
ESOP-8
Rthja = 75oC/W
AP1270
Metal
Tab
VCNTL
( Side View )
( Top View )
TO-252-5L
Rthja = 40oC/W
5 VOUT
4 VREFEN
3 VCNTL
2 GND
1 VIN
ELECTRICAL SPECIFICATIONS
(VIN=1.8V, VCNTL=3.3V, VREFEN=0.9V, COUT=10uF(Ceramic), TA =25oC, unless otherwise specified)
Parameter
SYM
TEST CONDITION
MIN TYP
Input
VCNTL Operation Current
Standby Current
Output (DDR / DDRII / DDRIII)
Output Offset Voltage(Note3)
Load Regulation(Note4)
Protection
ICNTL
ISTBY
IOUT = 0A
VREFEN < 0.2V (Shutdown), RLOAD = 180Ω
-
-
VOS
ΔVLoad
IOUT = 0A
IOUT = 10mA ~ 3A
IOUT = -10mA ~ -3A
-20
-20
-20
1
50
-
-
-
Current Limit
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
REFEN Shutdown
ILIM
TSD
ΔTSD
3.3V < VCNTL < 5V
3.3V < VCNTL < 5V
3.2 -
130 160
- 30
Shutdown Threshold
VIH Enable
VIL Shutdown
0.65 -
--
Note3. VOS offset is the voltage measurement defined as VOUT subtracted from VREFEN.
Note4. Regulation is measured at constant junction temperature by using a 5ms current pulse. Devices are tested for load regulation
in the load range from 0A to 3A.
MAX
2.5
90
20
20
20
-
-
-
-
0.2
UNITS
mA
uA
mV
A
oC
V
2

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डाउनलोड[ AP1270 Datasheet.PDF ]


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