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R-78T3.3-1.0/AC-R

产品描述non-isolated DC/DC converters 7-42vin 3.3V 1A sip3 23x27.2x10mm
产品类别半导体    电源管理   
文件大小110KB,共4页
制造商RECOM Power GmbH
官网地址https://www.recom-power.com/
标准  
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R-78T3.3-1.0/AC-R概述

non-isolated DC/DC converters 7-42vin 3.3V 1A sip3 23x27.2x10mm

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Features
Efficiency up to 95%, no Need for Heatsinks!
Industry Standard Pin-Out
1.5A Start-Up Overload Capacity
Non-Isolated Regulator with very low Standby
Current
Wide Input Range (7V ~ 42V)
Short Circuit Protection
Fixed Switching Frequency (350kHz), Shielded
Magnetics
INNOLINE
DC/DC-Converter
with 3 year Warranty
Description
The R-78T is a switching regulator with a wide input voltage range and a low profile SMD package. Three output
voltages are available as standard: 3.3V, 5V and 12V. Due to the 1.5A start-up overload capability, the R-78T can
be used to replace 1A or 1.5A regulators in many applications. These modules come with three different styles to
be pin-compatible with existing solutions, but at a lower cost.
1.0 AMP
SMD
Single Output
Selection Guide
Part
Number
SIP3
R-78T3.3-1.0*
R-78T5.0-1.0*
R-78T12-1.0*
Input
Range
(V)
7 – 42
8 – 42
15 – 42
Output
Voltage
(V)
3.3
5.0
12
Output
Current
(A)
1.0
1.0
1.0
Efficiency
Min. Vin
Max. Vin
(%)
(%)
88
92
95
79
85
92
*add suffix /FC, /AC or /AL for required pinning option
Specifications
( typical at 25°C, 10% minimum load, unless otherwise specified )
Input Voltage Range
3.3V
5V
12V
No Load Input Current
Input Filter
Voltage Accuracy
Line Regulation
Load Regulation
Minimum Load
Ripple & Noise (20MHz Limited)
Transient Response 50mA/uS
Operating Frequency
Current Limit
Short Circuit Protection
Operating Temperature
Storage Temperature
Humidity
Dimension
Weight
Cooling Method
MTBF (25°C)
MIL-HDBK-217F
suffix /AC or /AL
suffix /FC
100% - 50% Load
(LL to HL at Full Load)
(10-100%)
7-42VDC
8-42VDC
15-42VDC
1mA typ.
C Filter
±2% typ. / ±3% max.
±0.2% typ.
±0.4% typ.
10%
50mVp-p typ. / 100mVp-p max.
±250mV max.
350KHz typ.
1.5A / 10sec max.
Current limited to 3.5A typ.
-40°C to 85°C
-55°C to 125°C
5% to 95% RH max.
23 x 27.2 x 10mm
23 x 29.4 x 8mm
4.5g typ.
Free Air Convection
367 x 10³ hours
Iout (Amps)
2011/65/EU
6/6
RoHS
R-78T-1.0
Derating-Graph
(Ambient Temperature)
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
Safe Operating Area
10s
Overload
-40
Standard Application Circuit
+Vin
1
C1
Optional
GND
85
50
75
100
55
Operating Temperature (°C)
0
25
R-78T5.0-1.0
2
3
C2
Optional
+Vout
GND
Refer to Application Notes
I-33
www.recom-international.com
REV: 1/2014

R-78T3.3-1.0/AC-R相似产品对比

R-78T3.3-1.0/AC-R R-78T5.0-1.0/AC-R R-78T5.0-1.0/FC-R R-78T12-1.0/AC-R R-78T12-1.0/AL-R R-78T3.3-1.0/FC-R R-78T3.3-1.0/AL-R R-78T12-1.0/FC-R R-78T5.0-1.0/AL-R
描述 non-isolated DC/DC converters 7-42vin 3.3V 1A sip3 23x27.2x10mm non-isolated DC/DC converters 8-42vin 5V 1A sip3 23x27.2x10mm non-isolated DC/DC converters 8-42vin 5V 1A sip3 23x29.4x8mm non-isolated DC/DC converters 15-42vin 12v 1A sip3 23x27.2x10mm non-isolated DC/DC converters 15-42vin 12v 1A sip3 23x27.2x10mm non-isolated DC/DC converters 7-42vin 3.3V 1A sip3 23x29.4x8mm non-isolated DC/DC converters 7-42vin 3.3V 1A sip3 23x27.2x10mm non-isolated DC/DC converters 15-42vin 12v 1A sip3 23x29.4x8mm non-isolated DC/DC converters 8-42vin 5V 1A sip3 23x27.2x10mm
Manufacture - RECOM RECOM RECOM RECOM RECOM RECOM RECOM RECOM
产品种类
Product Category
- Non-Isolated DC/DC Converters Non-Isolated DC/DC Converters Non-Isolated DC/DC Converters Non-Isolated DC/DC Converters Non-Isolated DC/DC Converters Non-Isolated DC/DC Converters Non-Isolated DC/DC Converters Non-Isolated DC/DC Converters
RoHS - Yes Yes Yes Yes Yes Yes Yes Yes
Produc - Non-Isolated / POL Non-Isolated / POL Non-Isolated / POL Non-Isolated / POL Non-Isolated / POL Non-Isolated / POL Non-Isolated / POL Non-Isolated / POL
Input Voltage Range - 8 VDC to 42 VDC 8 VDC to 42 VDC - 15 VDC to 42 VDC 7 VDC to 42 VDC 7 VDC to 42 VDC 15 VDC to 42 VDC 8 VDC to 42 VDC
Number of Outputs - 1 1 - 1 1 1 1 1
Output Voltage-Channel 1 - 5 V 5 V - 12 V 3.3 V 3.3 V 12 V 5 V
Output Current-Channel 1 - 1 A 1 A - 1 A 1 A 1 A 1 A 1 A
安装风格
Mounting Style
- SMD/SMT SMD/SMT - SMD/SMT SMD/SMT SMD/SMT SMD/SMT SMD/SMT
Heigh - 10 mm 8 mm - 10 mm 8 mm 10 mm 8 mm 10 mm
长度
Length
- 27.2 mm 29.4 mm - 27.2 mm 29.4 mm 27.2 mm 29.4 mm 27.2 mm
工作温度范围
Operating Temperature Range
- - 40 C to + 85 C - 40 C to + 85 C - - 40 C to + 85 C - 40 C to + 85 C - 40 C to + 85 C - 40 C to + 85 C - 40 C to + 85 C
系列
Packaging
- Reel Reel Reel Reel Reel Reel Reel Reel
工厂包装数量
Factory Pack Quantity
- 150 150 150 150 150 150 150 150
宽度
Width
- 23 mm 23 mm - 23 mm 23 mm 23 mm 23 mm 23 mm
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