RC12D12-42NH Datasheet, PDF (1/5 Pages) Wall Industries,Inc. – 1 Watt DC/DC Power Converters

Rev B
RC SERIES
1 Watt DC/DC Power Converters
FEATURES
• 1 Watt Output Power
• RoHS Compliant
• Unregulated Single & Dual Outputs
• High I/O Isolation: 3000VDC
• No External Components Required
• -40°C to +85°C Operating Temperature
• 22-PIN SMT Package and Industry Standard Pin-out
• High Efficiency up to 80%
• Recognized by UL60950-1
• MTBF > 3,500,000 Hours
Package 1 Size: 0.60 x 0.31 x 0.29 inches
Package 2 Size: 0.60 x 0.31 x 0.33 inches
Weight: 0.06oz (1.8g)
DESCRIPTION
The RC series of 1 watt DC/DC power converters are specially designed to provide high levels of
isolation in a 22-PIN SMT package. This series consists of 50 models with nominal input voltages
of 3.3V, 5V, 9V, 12V, and 15V and standard unregulated output voltages of 3.3V, 5V, 9V, 12V,
and 15V in both single and dual output configurations. The RC series is highly suitable for high
speed SMT pick-and-place machine operation. The operating temperature range of -40°C to
+85°C is ideal for designers requiring industrial temperature operation. The RC series is RoHS
compliant and has UL60950-1 safety approvals.
SPECIFICATIONS: RC SERIES
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
INPUT SPECIFICATIONS
TEST CONDITIONS
Min
Typ
Max
Unit
3.3VDC nominal input models
2.97
3.3
3.63
Input Voltage Range
5VDC nominal input models
9VDC nominal input models
4.5
5
5.5
8.1
9
9.9
VDC
12VDC nominal input models
10.8
12
13.2
Input Filter
OUTPUT SPECIFICATIONS
15VDC nominal input models
13.5
15
16.5
capacitor
Output Voltage
Output Voltage Tolerance
100% full load
See Table
±5
%
Line Regulation
For Vin change of 1%
1.2
%
3.3 VDC output models
15
Load Regulation
10% to 100% full load
5VDC output models
9VDC output models
12
8.0
%
12 VDC output models
8.5
15VDC output models
7.0
Output Current
Output Power
See Table
1
W
Minimum Load
10
%
Ripple & Noise
20MHz limited bandwidth
75
mVp-p
Transient Response Setting Time
PROTECTION
Short Circuit Protection
GENERAL SPECIFICATIONS
50% load step change
350
µs
none
Efficiency
Switching Frequency
Nominal input and full load
See Table
100
KHz
Isolation Voltage (Input to Output)
Isolation Resistance
500VDC
ENVIRONMENTAL SPECIFICATIONS
Operating Ambient Temperature
See derating curve
3000
1000
-40
VDC
MΩ
+85
°C
Humidity
Non-condensing
95
% RH
Cooling
MTBF
PHYSICAL SPECIFICATIONS
Case Material
Weight
MIL-HDBK-217F at 25°C, ground benign
Package 1 & Package 2
Dimensions (L x W x H)
Package 1
Package 2
SAFETY
Safety Approvals
*Due to advances in technology, specifications subject to change without notice.
Free air convection
3,500,000
hours
DAP
0.06oz (1.8g)
0.60 x 0.31 x 0.29 inches
(15.24 x 8.0 x 7.30 mm)
0.60 x 0.31 x 0.33 inches
(15.24 x 8.0 x 8.50 mm)
UL60950-1
07/17/2014
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: [phone] • Toll Free: 888-597-9255 • Fax 603-778-
9797
website: www.wallindustries.com • e-mail: [e-mail]
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