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SPECIFICATIONS
GENERAL SPECIFICATIONS OUTPUT SPECIFICATIONS
Input Voltage
Typical 10V~14V
Voltage Adjustment
Typical 0.8V ~ 5.5Vdc
Switching Frequency
Typical 500KHz
Line Regulation
Typical
± 0.01%
Turn-on time
Typical 1 mS (Tdelay), 5 mS(Trise)
Load Regulation
Typical
± 0.1%
OTP
Typical
125℃
Ripple & Noise
Typical
5mVrms, 15mVpk-pk
MTBF
Typical 3.0 Mhr
Current Limits
Typical
140%
Size (SMD)
47.2x29.5x8.5mm 1.86”x1.16”x0.34”
Size (SIP)
50.8x31.8x8.50mm 2.00”x1.25”x0.34”
PART NUMBERING SYSTEM
DNQ 12 S 0A0 R 25
N
F A
Product
Family
Input Voltage
Number of
Outputs
Output
Voltage
Package
Type
Output
Current
On/Off
Logic
Option Code
DNQ - 25A
12 - 10.0V~14.0V S - Singe 0A0 -
Programmable
R - SIP
S - SMD
25 -25A
N - Negative
P - Positive
F- RoHS 6/6
(Lead Free)
A - Standard Function
MODEL LIST
Model Name Package Input Voltage Output Voltage Output Current
Efficiency
12Vin, 3.3Vout @ full load
DNQ12S0A0S25PFA
SMD
10.0V ~ 14Vdc 0.8V ~ 5.5Vdc
25A
93%
DNQ12S0A0R25NFA
SIP
10.0V ~ 14Vdc 0.8V ~ 5.5Vdc
25A
93%
MECHANICAL DRAWING
SMD PACKAGE
SIP PACKAGE
CONTACT: www.delta.com.tw/dcdc
USA:
Telephone:
East Coast: (888) 335 8201
West Coast: (888) 335 8208
Fax: (978) 656 3964
Email: DCDC@delta-corp.com
Europe:
Telephone: +41 31 998 53 11
Fax: +41 31 998 53 53
Email: DCDC@delta-es.tw
Asia & the rest of world:
Telephone: +886 3 4526107 x6220
Fax: +886 3 4513485
Email: DCDC@delta.com.tw
WARRANTY
Delta offers a two (2) year limited warranty. Complete warranty information is listed on our web site or is available upon request from Delta.
Information furnished by Delta is believed to be accurate and reliable. However, no responsibility is assumed by Delta for its use, nor for any
infringements of patents or other rights of third parties, which may result from its use. No license is granted by implication or otherwise under any patent
or patent rights of Delta. Delta reserves the right to revise these specifications at any time, without notice.