DTL22A データシートの表示（PDF） - Murata Manufacturing
部品番号
コンポーネント説明
メーカー
DTL22A Datasheet PDF : 4 Pages
| |||
➀
Performance Specifications and Ordering Guide
DTL Series
DTL22A Model Voltage-Controlled
20 Amp 100 Watt, Electronic Loads
Model
DTL22A
Control
Voltage
(Volts)
0 to +10
Input
Impedance
(Minimum)
10MΩ
Current
(Amps)
0-20
Output
Resolution
(mA) ➁
Compliance
Voltage
(Volts) ➂
5
2.5-50
Power
(Watts)
0-100
Package
(Case, Pinout)
C24, P51
➀ Typical at TA = +25°C with nominal +5V supply voltage, unless noted.
➁ Listed resolution (5mA) is for a typical application in which the DTL22A is controlled by a voltage
generated by a 12-bit D/A converter with a 0-10V output range. One LSB (least significant bit) of the D/A
corresponds to 0.0244% (1/4096) of full scale (20 Amps), which equals approximately 5mA.
➂ For proper operation, the unit's output/load voltage must remain within this range. Voltages greater than the listed
maximum can damage the device. Voltages less than the minimum provide insufficient bias for the output stage
and will result in unpredictable or no operation. See Output Compliance Voltage and the Fault Line for details.
PART NUMBER STRUCTURE
DTL 22 A
DATEL
Electronic Load
Voltage Range:
22 = 2.5 to 50V
A-Series
High Reliability
MECHANICAL SPECIFICATIONS
Case C24
TEMPERATURE DERATING
100
90
80
70
60
50
40
30
20
10
0
10
20
30
40
50
60
70
80
90
100
Baseplate Temperature (°C)
The horizontal axis of the above chart references the temperature of the DTL22A’s
aluminum baseplate. The device can continually dissipate up to 100 Watts if the baseplate
is maintained at or below +50°C. At +25°C ambient temperature, with no heat sink or
supplemental air flow, the DTL22A can reliably dissipate a continuous 10 Watts.
www.murata-ps.com
I/O Connections
Pin Function P51
Pin
Function P51
1
+5 Volt Supply
7 Control Voltage In (–)
2
+5 Volt Return
8
–Load
3
Fault
9
–Load
4
No Pin
10
+Load
5 Control Voltage In (+) 11
+Load
6
No Pin
Contact DATEL for Heat Sink information.
Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000
MDC_DTL22A.B01 Page 2 of 4
Share Link: 