HS-23-C Murata Power Solutions Inc, HS-23-C Datasheet - Page 3

• Manufacturer Part Number: HS-23-C
• Description: HEATSINK C11
• Manufacturer: Murata Power Solutions Inc

Specifications of HS-23-C

• Accessory Type: Heat Sink Kit
• Product: Heatsinks
• Mounting Style: PCB
• Heatsink Material: Anodized Aluminum
• Dimensions: 3 in L x 2 in W x 0.5 in H
• Designed For: TMP, BMP and UMP DC/DC Converters
• Color: Black
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: BMP & TMP Model Power Supplies
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q4391501

Typical @ T
Performance/Functional Specifications
Input Voltage Range:
Input Current
Input Filter Type
Overvoltage Shutdown:
Reverse-Polarity Protection
On/Off Control (Pin 5) ➂
V
Temperature Coefficient
Ripple/Noise (20MHz BW)
Line/Load Regulation
Efficiency
Isolation Voltage ➃
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
➀ These converters require a minimum 10% loading on their primary output and 20%
➁ "Full load" varies by part number and is determined by the input voltage range as indi
OUT
Q12 Models
D24 Models
Q48 Models
D48 Models
Q12 and D24 Models
Q48 and D48 Models
+5V Output
±12V or ±15V Outputs
Without Derating
With Derating
Maximum Case Temperature
loading on each auxiliary output to maintain specified regulation. Operation under no-load
conditions will not damage these devices; however they may not meet all listed specifica
tions.
cated by the part number suffix. See Technical Notes and Output Power Considerations.
Accuracy (50% load):
A
= +25°C under nominal line voltage and "full-load" conditions, unless noted.
Dynamic Characteristics
Environmental
Physical
Output
INPUT
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)
±1%
±3%
±0.02% per °C
See Ordering Guide
See Ordering Guide
See Ordering Guide
1500Vdc, minimum
500pF
Continuous, auto-recovery
Zener/transorb clamps, magnetic fdbk.
300µsec max. to ±3% of final value
125kHz (±10%)
–40 to +70°C (Model dependent)
to +95°C
+95°C
–40 to +105°C
To +85°C / 85% RH, non-condensing
UL/cUL/EN/IEC 60950-1
2.04" x 3.04" x 0.55" (51.8 x 77.2 x 14mm)
5-sided
Pin 4
Aluminum, black anodized finish
with plastic header
UL94V-0
Gold-plated copper alloy over nickel
underplate
6 ounces (170 grams)
Pin open = ON, (logic HI)
Pin grounded = OFF (logic LO)
www.murata-ps.com
Triple Output, High-Efficiency, Smaller-Package, 25-40 Watt, DC/DC Converters
➀ ➁
➂ Applying a voltage to the On/Off Control pin when no input power is applied to the con
➃ Listed specification is for input-to-output isolation. Input-to-case and output-to-case
Filtering and Noise Reduction
All TMP 25-40 Watt DC/DC Converters achieve their rated ripple and noise
specifications 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, 7
or 9) and Common (pin 8). The caps should be located as close to the power
converters as possible. See Figure 7. Typical values are listed in the tables
below. In many applications, using values greater than those listed will yield
better results.
In critical, space-sensitive applications, DATEL may be able to tailor the in-
ternal input/output filtering of these units to meet your specific requirements.
Contact our Applications Engineering Group for additional details.
Input Fusing
Certain applications and/or safety agencies may require the installation of
fuses at the inputs of power conversion components. For DATEL TMP DC/
DC Converters, you should use slow-blow type fuses with values no greater
than the following:
verter can cause permanent damage to the converter.
isolation is 1000Vdc, minimum.
T E C H N I C A L N O T E S
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.
Input Voltage:
Input Reverse-Polarity Protection
Output Overvoltage Protection
Output Current
Storage Temperature
To Reduce Input Ripple
To Reduce Output Ripple
Q12/D24 Models
Q48/D48 Models
+5V Output
±12V Outputs
±15V Outputs
Q12, D24 Models
Q48, D48 Models
+5V Output
±12/15V Outputs
V
IN
Q12
D24
Q48
D48
Range
Technical enquiries email: [e-mail], tel:
Absolute Maximum Ratings
Fuse Value
47µF, 50V
10µF, 100V
47µF, 10V, Low ESR
22µF, 20V, Low ESR
4A
4A
3A
2A
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
MDC_TMP25-40W_B02 Page 3 of 6
TMP Models
dependent.
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