MTW2805S_10 INTERPOINT [Interpoint Corporation Company], MTW2805S_10 Datasheet - Page 2

• Manufacturer Part Number: MTW2805S_10
• Manufacturer: INTERPOINT [Interpoint Corporation Company]

www.interpoint.com
absolute maximum ratings
input Voltage
output power
Lead soldering temperature (10 sec per lead)
storage temperature range (case)
recommended operating conditions
input Voltage range
case operating temperature (tc)
derating output power/current
CAUTION
Permanent damage to the MTW2805S will result if pin 6 is shorted to ground.
Damage may also result if pin 4 or pin 5 is disconnected from the load during
• 18 to 40 VDC (19 to 40 VDC MTW2805S)
• 30 watts
• 300°C
• –55°C to +125°C
• 18 to 40 VDC continuous (19 to 40 MTW2805S)
• 50 V for 50 msec transient
• –55°C to +85°C full power
• –55°C to +115°C absolute
• Linearly from 100% at 85°C to 0% at 115° C
operation with the remote sense leads connected to the load. If remote sense pins
are not connected to the load, the output voltage of the MTW2805S will rise to
approximately 6.2 VDC measured across pins 4 and 5.
Notes
1. For MTW2805S, with the remote sense pins connected to the load
paraMeter
Output VOltage
Output Current
Output pOwer
Output ripple
line regulatiOn 1
lOaD regulatiOn 1
input VOltage
tC
input Current
input ripple
effiCienCY
start
and no resistance between the output pins and load.
= -55°C
-
up
SINgLE OUTPUT MODELS
tO
+85°C
Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, unless otherwise specified.
tC
transient
nO lOaD tO full
nO lOaD tO full
Min tO MaX V
= -55°C
COnDitiOns
bw
bw
OVershOOt
full lOaD
inhibiteD
nO lOaD
DelaY 2
≤ 2 MHz
≤ 2 MHz
tO
50 ms
+85°C
in
Min
4.95
—
—
—
—
—
19
—
—
—
—
—
80
—
—
MTW Rev C 20100212
MTW2805S
—
tYp
—
300
5.0
—
30
15
28
—
—
15
82
7
5
5
Page 2 of 6
OnVerters
1370
MaX Min
30.0 —
5.05 11.88
6.0 —
2. A low output impedance power source is required on the input to
50 —
20 —
20 —
40
50
20
15
10 —
— 82
—
—
realize this start-up time. If less than full surge current is available,
start-up time will be longer
inhibit
inhibit ttL open collector
output Voltage temperature coefficient
input to output capacitance
current Limit
isolation
conversion Frequency
inhibit pin Voltage (unit enabled)
typical characteristics
18
—
—
—
—
—
—
• Logic low (output disabled)
• Referenced to input common
• Logic high (output enabled)
• 100 ppm/°C, typical
• 80 pF typical single output models
• 70 pF typical MTW2812D
• 60 pF typical MTW2815D
• 125% of full load typical
• 100 megohm minimum at 500 V
• 240 to 300 kHz
• 11 to 15 V single output models
• 8 to 12 V MTW2812D
• 10 to 14 V MTW2815D
Inhibit pin current 1 mA typical
Open collector
MTW2812S
tYp
—
—
12.0
400
—
30
10
10
20
10
28
—
—
30
84
12.12 14.85
1400
MaX Min
30.0 —
2.5 —
65 —
25 —
20 —
40
50
35
22
20 —
— 84
—
—
18
—
—
—
—
—
—
MTW2815S
—
tYp
—
15.0
400
—
30
10
10
20
10
28
—
—
40
86
15.15
1400
MaX
30.0
2.0
65
25
20
40
50
35
22
20
—
—
—
mV p-p
mA p-p
units
VDC
VDC
mV
mV
mA
mV
ms
W
%
A
30 WATT