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M2305SDS View Datasheet(PDF) - Unspecified

Part Name
Description
Manufacturer
M2305SDS Datasheet PDF : 12 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
MP2305S – 2A, 23V SYNCHRONOUS RECTIFIED, STEP-DOWN CONVERTER
ORDERING INFORMATION
Part Number*
MP2305SDS
Package
SOIC8
Top Marking
M2305SDS
Free Air Temperature (TA)
-40°C to +85°C
* For Tape & Reel, add suffix –Z (e.g. MP2305SDS–Z);
For RoHS compliant packaging, add suffix –LF (e.g. MP2305SDS–LF–Z)
PACKAGE REFERENCE
TOP VIEW
BS 1
IN 2
SW 3
GND 4
8 SS
7 EN
6 COMP
5 FB
ABSOLUTE MAXIMUM RATINGS (1)
Supply Voltage VIN ........................-0.3V to +26V
Switch Voltage VSW ................... -1V to VIN +0.3V
Boost Voltage VBS ..........VSW – 0.3V to VSW + 6V
All Other Pins ..................................-0.3V to +6V
Continuous Power Dissipation (TA = +25°C) (2)
……………………………………………….1.39W
Junction Temperature ...............................150°C
Lead Temperature ....................................260°C
Storage Temperature .............. -65°C to +150°C
Recommended Operating Conditions (3)
Supply Voltage VIN .........................4.75V to 23V
Output Voltage VOUT.....................0.923V to 20V
Operating Junct. Temp. (TJ) ..........-40°C to +125°C
Thermal Resistance (4) θJA θJC
SOIC8..................................... 90 ...... 45... °C/W
Notes:
1) Exceeding these ratings may damage the device.
2) The maximum allowable power dissipation is a function of the
maximum junction temperature TJ (MAX), the junction-to-
ambient thermal resistance θJA, and the ambient temperature
TA. The maximum allowable continuous power dissipation at
any ambient temperature is calculated by PD (MAX) = (TJ
(MAX)-TA)/θJA. Exceeding the maximum allowable power
dissipation will cause excessive die temperature, and the
regulator will go into thermal shutdown. Internal thermal
shutdown circuitry protects the device from permanent
damage.
3) The device is not guaranteed to function outside of its
operating conditions.
4) Measured on JESD51-7 4-layer PCB.
MP2305S Rev. 1.02
www.MonolithicPower.com
2
10/22/2013
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2013 MPS. All Rights Reserved.
 

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