BMP-12/1.65-Q48-C Murata Power Solutions Inc, BMP-12/1.65-Q48-C Datasheet - Page 4

• Manufacturer Part Number: BMP-12/1.65-Q48-C
• Description: DC/DC TH 40W Q48-12V Dual XMP
• Manufacturer: Murata Power Solutions Inc
• Series: BMPr

Specifications of BMP-12/1.65-Q48-C

• Product: Isolated
• Output Power: 20 W
• Input Voltage Range: 18 V to 75 V
• Input Voltage (nominal): 48 V
• Number Of Outputs: 2
• Output Voltage (channel 1): +/- 12 V
• Output Current (channel 1): +/- 1.65 A
• Output Voltage (channel 2): 12 V
• Output Current (channel 2): +/- 1.65 A
• Isolation Voltage: 1.5 KV
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Performance/Functional Specifi cations
Typical @ T
➀ These converters require a minimum 10% loading on each output to maintain
➁ "Full load" varies by part number and is determined by the input voltage range as indi
➂ Application-specifi c input/output fi ltering can be recommended or perhaps added inter
➃ Applying a voltage to the On/Off Control pin when no input power is applied to the con
➄ Listed specifi cation is for input-to-output isolation. Input-to-case and output-to-case
Input Voltage Range:
Input Current
Input Filter Type ➂
Overvoltage Shutdown:
Reverse-Polarity Protection
On/Off Control (Pin 5) ➃
V
Temperature Coeffi cient
Ripple/Noise (20MHz BW) ➂
Line/Load Regulation
Effi ciency
Isolation Voltage ➄
Isolation Capacitance
Current Limiting
Overvoltage Protection
Transient Response (50% load step)
Switching Frequency
Operating Temperature (ambient):
Storage Temperature
Relative Humidity
Safety
Dimensions
Shielding
Case Connection
Case Material
Flammability Rating
Pin Material
Weight
OUT
Q12 Models
D24 Models
Q48 Models
D48 Models
Q12 and D24 Models
Q48 and D48 Models
Without Derating
With Derating
Maximum Case Temperature
specifi ed regulation. Operation under no-load conditions will not damage these devices;
however they may not meet all listed specifi cations.
cated by the part number suffi x. See Technical Notes and Output Power Considerations.
nally upon request. Contact DATEL Applications Engineering for details.
verter can cause permanent damage to the converter.
isolation is 1000Vdc, minimum.
Accuracy (50% load)
A
= +25°C under nominal line voltage and "full-load" conditions, unless noted.
Dynamic Characteristics
Environmental
Physical
Output
Input
–40 to +105°C
10-36 Volts (24V nominal)
18-36 Volts (24V nominal)
18-75 Volts (48V nominal)
36-75 Volts (48V nominal)
See Ordering Guide
Pi
40 Volts
80 Volts
Yes (Instantaneous, 6A maximum)
TTL high (or open) = on, low = off
±1%, maximum
±0.02% per °C
See Ordering Guide
See Ordering Guide
See Ordering Guide
1500Vdc, minimum
620pF
Continuous, auto-recovery
Zener/transorb clamps, magnetic feedback
300μsec max. to ±1.5% of fi nal value
125kHz (±10%)
–40 to +60°C (Model dependent)
to +90°C (See Derating Curves)
+90°C
To 85°C /85% RH, non-condensing
2.04" x 3.04" x 0.55" (51.8 x 77.2 x 14mm)
5-sided
Pin 4
Aluminum, black anodized fi nish
with plastic header
Gold-plated copper alloy with nickel
underplate
6 ounces (170 grams)
Designed to meet UL/cUL/EN/IEC 60950-1
UL94V-0
www.murata-ps.com
➀ ➁
Floating Outputs
Since these are isolated DC/DC converters, their outputs are "fl oating." Any
BMP model may be confi gured to produce an output of 10V, 24V or 30V (for
±
+Output and –Output (pins 9 and 6), with either output grounded. The Com-
mon (pin 8) should be left open. Minimum 20% loading is recommended
under these conditions. The total output voltage span may be externally
trimmed as described below.
Filtering and Noise Reduction
All BMP 25-40 Watt DC/DC Converters achieve their rated ripple and noise
specifi cations without the use of external input/output capacitors. In criti-
cal applications, input/output ripple and noise may be further reduced by
installing electrolytic capacitors across the input terminals and/or low-ESR
tantalum or electrolytic capacitors across the output terminals. Output
capacitors should be connected between their respective output pin (pin 6 or
9) and Common (pin 8). See Figure 7. The caps should be located as close
to the converters as possible. Typical values are listed in the below. In many
applications, using values greater than those listed will yield better results.
Input Fusing
5V,
T E C H N I C A L N O T E S
These are stress ratings. Exposure of devices to greater than any of these conditions may
adversely affect long-term reliability. Proper operation under conditions other than those
listed in the Performance/Functional Specifi cations Table is not implied.
Input Voltage:
Input Reverse-Polarity Protection
Output Overvoltage Protection
Output Current
Storage Temperature
Lead Temperature
To Reduce Input Ripple
To Reduce Output Ripple
V
Fuse Value
±
IN
12V or
Q12/D24 Models
Q48/D48 Models
±5V Outputs
±12V Outputs
±15V Outputs
Range
"Q12, D24" Models
"Q48, D48" Models
±5V Outputs
±12/15V Outputs
±
15V models, respectively) by applying the load across the
Technical enquiries email: [e-mail], tel:
Q12
4A
Absolute Maximum Ratings
25-40W, Dual Output, DC/DC Converters
D24
4A
47μF, 50V
10μF, 100V
47μF, 10V, Low ESR
22μF, 20V, Low ESR
44 Volts
88 Volts
Current must be <6A. Brief
duration only. Fusing recommended.
6.8 Volts, limited duration
15 Volts, limited duration
18 Volts, limited duration
Current limited. Max. current and
short-circuit duration are model
–40 to +105°C
See soldering guidelines
Q48
3A
MDC_BMP25-40W.B03 Page 4 of 6
BMP Models
dependent.
D48
2A
[phone]