EHD-RD3353 Panasonic - ECG, EHD-RD3353 Datasheet - Page 3

• Manufacturer Part Number: EHD-RD3353
• Description: CONVERTER DC/DC 20V OUTPUT 100MA
• Manufacturer: Panasonic - ECG
• Series: EHD-RDr
• Type: Point of Load (POL) Non-Isolatedr

Specifications of EHD-RD3353

• Output: 20V
• Number Of Outputs: 1
• Power (watts): 2W
• Mounting Type: Through Hole
• Voltage - Input: 113 ~ 170V
• Package / Case: 10-SIP Module (9 Leads)
• 1st Output: 20 VDC @ 100mA
• Size / Dimension: 1.20" L x 0.39" W x 0.74" H (30.5mm x 10mm x 18.9mm)
• Power (watts) - Rated: 2W
• Operating Temperature: -25°C ~ 85°C
• Efficiency: 75%
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• 3rd Output: -
• 2nd Output: -
• Other names: EHDRD3353; P11457

Part Name
[Application]
[Derating Curve]
[Circuit Diagram]
(50/60Hz)
AC100V
±20%
Note）For safety, please use fuse.
DC-DC Converter
120
100
80
60
40
20
0
-25
GND
+
-
IN
10
5
NC ----------------- NC
+
33μF
2
/200V
Panasonic Electronic Devices Co.,Ltd.
Improvement
0
efficiency
3
circuit of
We recommend Low impedance Aluminium capacitor for power supply.
4
FUSE
6
Ambient temperature Ｔａ[℃]
10
IN
Derating Curve
7
Part No.
25
NC
8
8
NC
7
EHDRD3353
Control circuit
EHDRD3353
NC
6
Over-current
detector
50
GND
5
Vin=113V to 170VDC
NC
4
NC
3
100μF
/35V
75
NC
2
OUT
1
0.1μF
+
/25V
3 - 3
1
OUT
Load
100
Iout
Vout