UEP-3.3/4500-D12-C Murata Power Solutions Inc, UEP-3.3/4500-D12-C Datasheet - Page 3

• Manufacturer Part Number: UEP-3.3/4500-D12-C
• Description: DC/DC TH 4.5A 12-3.3V UEP
• Manufacturer: Murata Power Solutions Inc
• Series: UEPr

Specifications of UEP-3.3/4500-D12-C

• Product: Isolated
• Output Power: 15 W
• Input Voltage Range: 10 V to 18 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 3.3 V
• Output Current (channel 1): 4.5 A
• Isolation Voltage: 1.5 KV
• No. Of Outputs: 1
• Input Voltage: 10V To 18V
• Power Rating: 14.85W
• Output Voltage: 3.3V
• Output Current: 4.5A
• Approval Bodies: EN / UL
• Supply Voltage: 12V
• Dc / Dc Converter Case Style: Through Hole
• Rohs Compliant: Yes
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Typical @ T
Input Voltage Range:
Overvoltage Shutdown:
Start-Up Threshold: ➂
Undervoltage Shutdown: ➂
Input Current:
Input Filter Type
Reverse-Polarity Protection
On/Off Control (Optional, Pin 3): ➃
V
Minimum Loading: ➁
Ripple/Noise (20MHz BW) ➀ ➄
Line/Load Regulation
Efficiency
Isolation Voltage:
Isolation Capacitance
Isolation Resistance
Current Limit Inception: ➂
Short Circuit: ➂
V
Overvoltage Protection ➂
Temperature Coefficient
Transient Response (50-100% load)
Start-Up Time: ➂
OUT
OUT
D12 Models
D24 Models
D48 Models
D12 Models
D24 Models
D48 Models ➆
D12 Models
D24 Models
D48 Models
D12 Models
D24 Models
D48 Models
Normal Operating Conditions
Standby Mode (Off, OV, UV)
D12, D24, & D48 Models
D12N, D24N, & D48N Models
3.3V/5V Outputs
12V/15V Outputs
Input-to-Output
6A Models
4.5A Models
3.5A Models
1.4A Models
1.2A Models
Average Current
V
On/Off to V
IN
Trim Range ➂
Accuracy (50% load):
to V
A
= +25°C under nominal line voltage and full-load conditions, unless noted.
OUT
OUT
Dynamic Characteristics
Output
Input
10-18 Volts (12V nominal)
18-36 Volts (24V nominal)
36-75 Volts (48V nominal)
18.5-21 Volts (20V typical)
37-40 Volts (38V typical)
77-81 Volts (78.5V typical)
9.3-9.8 Volts (9.6V typical)
16.5-18 Volts (17V typical)
34-36 Volts (35V typical)
7-8.5 Volts (8V typical)
15.5-17.5 Volts (16.5V typical)
32.5-35.5 Volts (34.5V typical)
See Ordering Guide
5mA
Pi
Brief duration, 10A maximum
On = open or 13V - +V
Off = 0-0.8V, I
On = 0-0.5V, I
Off = open or 2.4-10V, I
±1.5%, maximum
No load
25mA
See Ordering Guide
See Ordering Guide
See Ordering Guide
1500Vdc minimum
470pF
100MW
7-8 Amps
5.5-7 Amps (6.25 Amps typ.)
5.5-6 Amps (5.25 Amps typ.)
1.9-2.7 Amps (2.3 Amps typ.)
1.5-2.1 Amps (1.8 Amps typ.)
Hiccup, indefinite
3 Amps maximum
±5%
Zener/transorb clamp, magnetic feedback
±0.02% per °C.Dynamic Characteristics
300µsec max. to ±1.5% of final value
50msec
30msec
www.murata-ps.com
IN
IN
= 1mA max.
= 50µA max.
Performance/Functional Specifications
IN
IN
, I
= 3.7mA max.
IN
= 50µA max.
➀➁
These are stress ratings. Exposure of devices to any of these conditions may adversely affect long-term
reliability. Proper operation under conditions other than those listed in the Performance/Functional
Specifications Table is not implied.
Ultra-High Density, 2" x 1", 1.2-6 Amp,15-30 Watt DC/DC’s
Input Voltage:
Input Reverse-Polarity Protection
Output Overvoltage Protection:
Output Current
Case Temperature
Storage Temperature
Lead Temperature (soldering, 10 sec.)
Switching Frequency
Operating Temperature (Ambient):
Case Temperature:
Storage Temperature
Dimensions
Shielding
Case Material
Pin Material
Weight
➀ All models are specified with no external input/output capacitors.
➁ See Minimum Output Loading Requirements under Technical Notes.
➂ See Technical Notes for details.
➃ The On/Off Control is designed to be driven with open-collector logic or the application of appro-
➄ Output noise may be further reduced with the addition of external output capacitors. See Technical
➅ Operating temperature range without derating is model and input-voltage dependent. See
➆ UEP-3.3/600-D48 and UEP-5/6000-D48 do not have overvoltage shutdown. See Absolute
6A Models
1.2A-4.5A Models
Without Derating ➅
With Derating
Maximum Allowable
Continuous:
Transient (100msec):
3.3V Outputs
5V/12V/15V Outputs
priate voltages (referenced to –Input (Pin 2)). Applying a voltage to the On/Off Control pin when
no input voltage is applied to the converter may cause permanent damage. See Technical Notes.
Notes.
Temperature Derating.
Maximum Ratings for allowable input voltages.
D12 Models
D24 Models
D48 Models
D12 Models
D24 Models
D48 Models
Single Output UEP Models
Technical enquiries email: [e-mail], tel:
Dynamic Characteristics (continued)
Absolute Maximum Ratings
Environmental
Physical
400kHz (±20kHz)
340kHz (±40kHz)
–40 to +60/70°C
to +100°C (See Derating Curves)
+100°C
–40 to +105°C
2" x 1" x 0.51" (51 x 25 x 12.95mm)
None
Diallyl phthalate, (UL94V-0 rated)
Gold-plated copper alloy with nickel underplate
1.4 ounces (39.7 grams)
22 Volts
44 Volts
88 Volts
22 Volts
44 Volts
88 Volts
4.5 Volts, unlimited duration
6.8/15/18 Volts, unlimited duration
Current must be <10 Amps. Brief duration
only. Fusing recommended.
Hiccup. Devices can withstand sustained
output short circuits without damage.
+100°C
–40 to +105°C
+300°C
MDC_UEP Models.A02 Page 3 of 11
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