SSM6N55NU TOSHIBA [Toshiba Semiconductor], SSM6N55NU Datasheet - Page 2

• Manufacturer Part Number: SSM6N55NU
• Description: Power Management Switches DC-DC Converters
• Manufacturer: TOSHIBA [Toshiba Semiconductor]

4. 4. 4. 4. Absolute Maximum Ratings (Note) (Unless otherwise specified, T
Absolute Maximum Ratings (Note) (Unless otherwise specified, T
Absolute Maximum Ratings (Note) (Unless otherwise specified, T
(Q1,Q2 Common)
(Q1,Q2 Common)
(Q1,Q2 Common)
Absolute Maximum Ratings (Note) (Unless otherwise specified, T
(Q1,Q2 Common)
Note:
Note 1: Ensure that the channel temperature does not exceed 150.
Note 2: Pulse width (PW) ≤ 10 ms, duty ≤ 1%
Note 3: Device mounted on a 25.4 mm × 25.4 mm × 1.6 mm FR4 glass epoxy board (total dissipation)
Note:
Note:
Drain-source voltage
Gate-source voltage
Drain current (DC)
Drain current (pulsed)
Power dissipation
Power dissipation
Channel temperature
Storage temperature
Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even
if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum
ratings.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
("Handling Precautions"/"Derating Concept and Methods") and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
(with a dissipating copper surface of 25.4 mm × 25.4 mm)
The MOSFETs in this device are sensitive to electrostatic discharge. When handling this device, the worktables,
operators, soldering irons and other objects should be protected against anti-static discharge.
The channel-to-ambient thermal resistance, R
the board material, board area, board thickness and pad area. When using this device, be sure to take heat
dissipation fully into account.
Characteristics
t ≤ 10 s
(Note 1), (Note 2)
th(ch-a)
2
(Note 1)
(Note 3)
(Note 3)
, and the drain power dissipation, P
Symbol
V
V
T
P
T
I
P
DSS
GSS
I
DP
stg
D
D
ch
D
a a a a
= 25
= 25
= 25
= 25    ) ) ) )
-55 to 150
Rating
±20
150
4.0
30
10
SSM6N55NU
1
2
D
, vary according to
2012-07-19
Rev.1.0
Unit
W
W

V
A