AMSRL-7805-NZ [AIMTEC]
Up to 7.5 Watt | DC-DC Converter; 高达7.5瓦| DC- DC转换器
| 型号： | AMSRL-7805-NZ |
| 厂家： | 
AIMTEC |
| 描述： | Up to 7.5 Watt | DC-DC Converter |
| 文件： | 总3页 (文件大小：248K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Series AMSRL-78-NZ
Up to 7.5 Watt | DC-DC Converter
FEATURES:
• Switching Regulator
• Low Noise
• Wide Input
• Non-Isolated
• Adjustable Output Voltage
• Thermal Shutdown
•
•
•
•
•
•
SMD Package
Efficiency Up To 96%
Remote On/Off
Short Circuit Protection
High MTBF
RoHS Compliant
Models
Single output
Efficiency
Vin Max
Efficiency
Input Voltage
Output Voltage
Output Current
Model
Vin Min
(%)
90
(V)
(V)
max (mA)
(%)
75
81
90
92
AMSRL-783.3-NZ
AMSRL-7805-NZ
AMSRL-7812-NZ
AMSRL-7815-NZ
4.5-28
6-28
14-28
17-28
3.3
5
12
15
500
500
500
500
94
95
96
NOTE: All specifications in this datasheet are measured at an ambient temperature of 25°C, humidity<75%, nominal input voltage and at
rated output load unless otherwise specified.
Input Specifications
Parameters
Nominal
Typical
See Models table above
Maximum
Units
ms
Voltage range
Start up time
2
On/Off Control
Quiescent Current
ON –open or 1.5V < Vc < 6V ; OFF –GND or 0V < VC < 1V , 2uA
Vin = min to max at 0% load
10
mA
Output Specifications
Parameters
Conditions
Typical
Maximum
Units
Voltage accuracy
At 100% load
±3
%
Short Circuit protection
Short circuit restart
Thermal shutdown
Dynamic load stability
Line voltage regulation
Load voltage regulation
Temperature coefficient
Ripple & Noise
Continuous, hiccup mode
Auto-Recovery
160
Internal IC Junction
10-100% load
Vin=(LL-HL) at full load
10-100% load
-40°C to +85°C ambient
20MHz Bandwidth
ºC
mV
%
±75
±0.5
±1
0.02
%
%/oC
mV p-p
25
3.3
5
12
15
1.8-5.5
2.5-8.0
4.5-13.5
4.5-15.5
Voltage adjustment range (V adj)
Maximum Capacitive Load
VDC
uF
1000
General Specifications
Parameters
Switching frequency
Operating temperature
Storage temperature
Maximum case temperature
Cooling
Conditions
100% load
With derating above 71 ºC
Typical
Maximum
Units
MHz
oC
1.4
-40 to +85
-55 to +125
oC
100
95
oC
Free Air Convection
Plastic (UL94-V0)
Humidity
Case material
Weight
% RH
g
2.3
www.aimtec.com
F 051e R8.B
Tel: +1 514 620 2722
1 of 3
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
Series AMSRL-78-NZ
Up to 7.5 Watt | DC-DC Converter
General Specifications (continued)
Parameters
Conditions
Typical
Maximum
Units
Dimensions (L x W x H)
0.60 x 0.47 x 0.29 Inches 15.24 x 11.82 x 7.25 mm
MTBF
> 2 000 000 hrs (MIL-HDBK-217F, Ground Benign, t=+25 oC)
Maximum Soldering Temperature
Turn on Transient process time
Off idle current
1.5mm from case for 10 sec
300
oC
us
uA
50
30
Pin Out Specifications
Single
+V input
+V output
V adj
Pin
1
5
6
7
9
10
Ground
Ground
ON/OFF
Dimensions
Side View
15.24
Front View
(0.60)
A
7.25 7.00
(0.29) (0.28)
7.25
(0.29)
0.25
(0.01)
2.54
(0.10)
Top View
A
2.54
(0.10)
1.00
(0.04)
1.80
(0.07)
10
9
6
7
0.25
(0.01)
11.82
(0.47)
8.50
(0.34)
5.00º angle
1
5
1.13
(0.44)
Derating
Free Air Convection
º
C
71
100
80
Safe Operating Area
60
40
20
0
-
80 85 100
20
40 - 20
0
40
60
Ambient Temperature º C
www.aimtec.com
F 051e R8.B
Tel: +1 514 620 2722
2 of 3
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
Series AMSRL-78-NZ
Up to 7.5 Watt | DC-DC Converter
Application Circuit
V Input
1
5
V Output
AMSRL-78XX-NZ
10 7&9
6
C1
R1
R2
10uF
C2
C3
50V
100uF
20V
ON/OFF
C5
470 uf
Ground
Ground
Model Number
AMSRL-783.3-NZ
AMSRL-7805-NZ
AMSRL-7812-NZ
AMSRL-7815-NZ
C2 (uF)
22
22
10
10
It is recommended that ceramic capacitors are used for C2 & C3.
It is recommended to install C3 to improve performance.
C1 & C2 are required and should be installed as close to the converter as possible
Nominal
Output (V)
Vout Adjusted Up
Vout Adjusted Down
R1 (KΩ)
Model Number
R2 (KΩ)
AMSRL-783.3-NZ
3.3
5
AMSRL-7805-NZ
AMSRL-7812-NZ
AMSRL-7815-NZ
12
15
If it is needed to adjust the output voltage higher olower than the convert’s nominal value use the equations in the table
above to calculate appropriate resistor values, insuring that the voltage is within the adjustment range for the converter used.
If no voltage adjustment is needed connect a 470uF ceramic capacitor from pin 6 to ground.
NOTE: 1. Datasheets are updated as needed and as such, specifications are subject to change without notice. Once printed or downloaded, datasheets are no longer controlled
by Aimtec; refer to www.aimtec.com for the most current product specifications. 2. Product labels shown, including safety agency certifications on labels, may vary based on the
date manufactured. 3. Mechanical drawings and specifications are for reference only. 4. All specifications are measured at an ambient temperature of 25°C, humidity<75%,
nominal input voltage and at rated output load unless otherwise specified.5..Aimtec may not have conducted destructive testing or chemical analysis on all internal components
and chemicals at the time of publishing this document. CAS numbers and other limited information are considered proprietary and may not be available for release. 5. This
product is not designed for use in critical life support systems, equipment used in hazardous environments, nuclear control systems or other such applications which necessitate
specific safety and regulatory standards other the ones listed in this datasheet.
www.aimtec.com
F 051e R8.B
Tel: +1 514 620 2722
3 of 3
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
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