CM3706AGIM25 CHAMP [Champion Microelectronic Corp.], CM3706AGIM25 Datasheet - Page 4

• Manufacturer Part Number: CM3706AGIM25
• Description: 1.5MHz, 600mA Synchronous Step-Down Regulator
• Manufacturer: CHAMP [Champion Microelectronic Corp.]

ABSOLUTE MAXIMUM RATINGS
Absolute maximum ratings are those values beyond which the
device could be permanently damaged.
Input Supply Voltage...................................................–0.3V to 7.0V Peak SW Sink and Source Current………...…………….. 1.5A
RUN, VFB Voltages ………………………...…– 0.3V to (VIN + 0.3V) Junction Temperature (Note 2) ........... ........................ 125°C
SW Voltage....…………........………..……..… – 0.3V to (VIN + 0.3V) Storage Temperature Range ....................... – 65°C to 150°C
Operating Temperature Range
OPERATING CONDITIONS
Temperature Range .......................... -40°C to 85°C
Vin Operating Range .........................2.5V to 5.5V
Thermal Resistance
Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired.
Note 2: T
Note 3: Thermal Resistance is specified with approximately 1 square of 1 oz copper.
2008/03/07
Package
TSOT23-5
CM3706A : T
J
is calculated from the ambient temperature T
Rev. 1.0
J
= T
250°C/W
A
Ө
+ (P
JA
D
)
╳
(Note 3)
….…………..…-40°C to +85°C
(
Ө
JA
110°C/W
)
:
Ө
Champion Microelectronic Corporation
JC
1.5MHz, 600mA Synchronous Step-Down Regulator
(Note 1)
A
and power dissipation P
Lead Temperature (Soldering, 10 sec)......................... 300°C
D
according to the following formula:
CM3706A
Page 4