UCH-3.3/35-D24PB-C Murata Power Solutions Inc, UCH-3.3/35-D24PB-C Datasheet - Page 5

• Manufacturer Part Number: UCH-3.3/35-D24PB-C
• Description: CONV DC/DC 115.5W 3.3V 35A
• Manufacturer: Murata Power Solutions Inc
• Series: UCHr
• Type: Isolatedr

Specifications of UCH-3.3/35-D24PB-C

• Output: 3.3V
• Number Of Outputs: 1
• Power (watts): 115W
• Mounting Type: Through Hole
• Voltage - Input: 18 ~ 36V
• Package / Case: 9-DIP Module, 1/2 Brick
• 1st Output: 3.3 VDC @ 35A
• Size / Dimension: 2.40" L x 2.30" W x 0.40" H (61mm x 58.4mm x 10.2mm)
• Power (watts) - Rated: 115.5W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 89%
• Approvals: CSA, EN, UL
• Output Power: 116 W
• Input Voltage Range: 18 V to 36 V
• Output Voltage (channel 1): 3.3 V
• Output Current (channel 1): 35 A
• Isolation Voltage: 2.25 KV
• Product: Isolated
• Input Voltage (nominal): 24 V
• Package / Case Size: C61
• Output Type: Isolated Single
• Output Voltage: 3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 811-1848-5

Input voltage range
Start-up threshold, Volts
Undervoltage
Overvoltage shutdown
Refl ected (back) ripple cur-
Full load conditions
Inrush transient, A
Output short circuit, mA
Low line (V
Standby mode, mA
Internal input fi lter type
External recommended fast
Reverse polarity
Positive logic
Negative logic
Current, mA
Voltage output range
Voltage output accuracy
Adjustment range
Temperature coeffi cient
Minimum loading
Remote sense
Ripple/noise
Line/Load regulation
Effi ciency
Maximum capacitive loading,
shutdown, V
rent, mA pk-pk
(Off, UV, OT shutdown)
blow fuse, Amps
protection
(P model suffi x)
(N model suffi x)
over oper. Temp. range
compensation
(20 MHz bandwidth)
Low ESR <0.02Ω max.,
resistive load, μF
IN
= min.), Amps
17
2
sec
10,000
1.54
34
33
15
10
Pi
4
10,000 max.
6.17
16
15
20
10
10
www.murata-ps.com
L-C
OFF = Open or +2.5V to +15V max.
ON = Open or +3.5 to +15V max
20,000 max.
OFF = Ground pin to +1V max.
±0.02% of V
ON = –0.1V to +0.8V max
4.63
7.5
35
34
15
–10 to +10% of V
No minimum loading.
4
See ordering guide.
See ordering guide.
See ordering guide.
See ordering guide.
See ordering guide.
See ordering guide.
±1% of V
See notes.
+10%.
none
0.05
OUT
50
1
range per °C
NOM
.
NOM
5000
33.5
1.51
35
20
10
Pi
.
1.8−15V Output DC/DC Converters
10,000
33.5
4.47
35
20
1
L-C
7.5
Isolated, “Half-Brick”
1,000
3.06
35
33
20
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