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OB2278 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Current Mode PWM Controller - On-Bright

भाग संख्या OB2278
समारोह Current Mode PWM Controller
मैन्युफैक्चरर्स On-Bright 
लोगो On-Bright लोगो 
पूर्व दर्शन
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<?=OB2278?> डेटा पत्रक पीडीएफ

OB2278 pdf
OB2278
Current Mode PWM ControllerLatch Shutdown
GENERAL INFORMATION
Pin Configuration
The pin map of OB2278 in DIP8 and SOP8
package is shown as below.
Ordering Information
Part Number
OB2278AP-T
Description
DIP8, tube package, T
version with OVP/OTP latch
OB2278AP-L
OB2278CP-T
DIP8, tube package, L
version with OVP/OTP/OLP
latch
SOP8, tube package, T
version with OVP/OTP latch
OB2278CPA-T
SOP8, taping package, T
version with OVP/OTP latch
OB2278CP-L
SOP8, tube package, L
version with OVP/OTP/OLP
latch
OB2278CPA-L
SOP8, taping package, L
version with OVP/OTP/OLP
latch
Note: All Devices are offered in Pb-free Package if not
otherwise noted.
Package Dissipation Rating
Package
DIP8
SOP8
RθJA (/W)
90
150
Absolute Maximum Ratings
Parameter
VDD Clamp Voltage (Vclamp)
VDD Clamp Continuous
Current
VIN / VDD Input Voltage
FB Input Voltage
Sense Input Voltage
RT Input Voltage
RI Input Voltage
Min/Max Operating Junction
Temperature TJ
Min/Max Storage Temperature
Tstg
Lead Temperature (Soldering,
10 seconds)
Value
35 V
10 mA
-0.3V to Vclamp
-0.3 to 7V
-0.3 to 7V
-0.3 to 7V
-0.3 to 7V
-20 to 150
-55 to 150
260
Note: Stresses beyond those listed under “absolute
maximum ratings” may cause permanent damage to the
device. These are stress ratings only, functional operation of
the device at these or any other conditions beyond those
indicated under “recommended operating conditions” is not
implied. Exposure to absolute maximum-rated conditions for
extended periods may affect device reliability.
OB2278 X X X - X
Current Mode PWM Controller
Package
A:DIP8
C:SOP8
Package Pb-free
P : Lead Free
Packing
Blank : Tube
A : Taping
Version
T : OVP/OTP Latch
L : OVP/OTP/OLP
Latch
©On-Bright Electronics
Confidential
-2-
Datasheet
OB_DOC_DS_2278A2

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डाउनलोड[ OB2278 Datasheet.PDF ]


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