AMSRL-7805JZ [AIMTEC]
Up to 7.5 Watt | DC-DC Switching Regulator;
| 型号： | AMSRL-7805JZ |
| 厂家： | 
AIMTEC |
| 描述： | Up to 7.5 Watt | DC-DC Switching Regulator |
| 文件： | 总7页 (文件大小：545K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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Series AMSRL-78JZ
Up to 7.5 Watt | DC-DC Switching Regulator
FEATURES:
• Switching Regulator
• Low Noise
• Wide Input
• Non-Isolated
• Adjustable Output Voltage
• High MTBF
•
•
•
•
•
•
SMD Package
Efficiency Up To 95%
Remote On/Off
Short Circuit Protection
Low Quiescent Current 0.2mA
RoHS Compliant
Picture Coming Soon
Models
Single output
Output
Efficiency
Efficiency
Input Voltage
Output Current
Model
Voltage
(V)
1.5
1.8
2.5
3.3
5
Vin Max
(%)
67
Vin Min
(%)
76
(V)
max (mA)
AMSRL-781.5JZ
AMSRL-781.8JZ
AMSRL-782.5JZ
AMSRL-783.3JZ
AMSRL-7805JZ
AMSRL-786.5JZ
AMSRL-7809JZ
AMSRL-7812JZ
AMSRL-7815JZ
4.75-28
4.75-28
4.75-32
4.75-36
6.5-36
8-36
12-36
15-36
19-36
500
500
500
500
500
500
500
500
500
69
74
80
84
87
90
91
93
76
81
86
90
92
93
94
95
6.5
9
12
15
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
Maximum
Units
Voltage range
See Models table above
On/Off Control
ON –open or 3.2V < Vc < 8V ; OFF –GND or 0V < VC < 0.8V , 30uA
Quiescent Current
Vin = min to max at 0% load
0.2
1.5
mA
Output Specifications
Parameters
Conditions
Typical
±2
Maximum
Units
1.5/1.8/2.5/3.3V
Others
±4
±3
Voltage accuracy
At 100% load
%
±2
Short Circuit protection
Short circuit restart
Continuous, hiccup mode
Auto-Recovery
Dynamic load stability
Transient recovery time
Line voltage regulation
25% load step change
25% load step change
Vin=(LL-HL) at full load
±25
0.2
±0.2
±0.6
±0.3
±0.03
±100
1
±0.4
mV
ms
%
1.5/1.8/2.5/3.3V
Others
-40°C to +85°C ambient
Load voltage regulation
Temperature coefficient
10-100% load
%
%/oC
1.5/1.8/2.5/3.3VDC output, 20-100% load,
20MHz Bandwidth
Others output, 10-100% load, 20MHz
Bandwidth
20
50
50
Ripple & Noise
mV p-p
20
Voltage adjustment range
(Vadj)
Maximum Capacitive Load
±10
%Vout
uF
680
NOTE:
*1. Ripple and noise tested with “parallel cable” method;
*2. With the load lower than 20%, the maximum ripple and noise of 1.5/1.8/2.5/3.3V output products will be 100mVp-p; With the load lower
than 10%,5V/6.5V/9V/12V/15V output products will be 150mVp-p.
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Series AMSRL-78JZ
Up to 7.5 Watt | DC-DC Switching Regulator
General Specifications
Parameters
Conditions
Typical
370
700
Maximum
Units
3.3V output
Others
With derating above 71 ºC
Switching frequency
100% load
KHz
Operating temperature
Storage temperature
Maximum case temperature
Cooling
Humidity
Case material
-40 to +85
oC
oC
oC
-55 to +125
100
95
Free Air Convection
Plastic (UL94-V0)
% RH
g
Weight
1.5
Dimensions (L x W x H)
MTBF
Maximum Soldering Temperature
Off idle current
0.60 x 0.45 x 0.32 Inches 15.24 x 11.40 x 8.25 mm
> 2 000 000 hrs (MIL-HDBK-217F, Ground Benign, t=+25 oC)
1.5mm from case for 10 sec
245
100
oC
uA
30
Safety Specifications
Parameters
Information Technology Equipment
Design to meet EN 62368
EMI - Conducted and radiated emission
Electrostatic Discharge Immunity
RF, Electromagnetic Field Immunity
Electrical Fast Transient / Burst Immunity
Surge Immunity
CISPR32 / EN55032, class B (with the recommended EMI circuit)
IEC 61000-4-2, Contact ±4KV, Criteria B
IEC 61000-4-3, 10V/m, Criteria A
IEC 61000-4-4, ±1KV, Criteria B, with the recommended EMS circuit
IEC 61000-4-5, L-L ±1KV, Criteria B, with the recommended EMS circuit
IEC 61000-4-6, 3 Vrms, Criteria A
Standards
RF, Conducted Disturbance Immunity
Pin Out Specifications
Single
+V input
+V output
V adj
Pin
1
5
6
7
9
10
Ground
Ground
ON/OFF
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Series AMSRL-78JZ
Up to 7.5 Watt | DC-DC Switching Regulator
Dimensions & PCB Foot Print
15.24 ± 0.50
(0.60 ± 0.02)
Side View
Front View
A
8.25
8.00
8.25
(0.33)
(0.33)
(0.32)
0.25
(0.01)
10.16
(0.40)
2.54
2.54
(0.10)
(0.10)
Top View
0.60
(0.024)
A
2.54
(0.10)
10
9
7
6
10
6
7
0.4
(0.016)
11.4±0.03
(0.45±0.012)
8.50
(0.34)
1
5
5.00º angle
0.95
(0.037)
1
2
3
4
5
1.00
(0.039)
Grid: 2.54 x 2.54mm
Unit:mm[inch]
10.16
(0.40)
General tolerances:±0.25mm [± 0.010inch]
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
Application Circuit
V Input
1&2
Model
1.5/1.8/2.5/3.3V output
5/6.5V output
C2 (uF)
22uF / 10V
22uF / 16V
22uF / 25V
V Output
C2
4&5
AMSRL-78xx-JZ
10
3&7
6
9/12/15V output
C1
R1
R2
10uF
50V
ON/OFF
Ground
Ground
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North America only
Series AMSRL-78JZ
Up to 7.5 Watt | DC-DC Switching Regulator
LC filter Application Circuit
10 to 47 uH
V Output
C3
V Input
1&2
4&5
AMSRL-78xx-JZ
10
3&7
6
C1
R1
R2
10uF
50V
C2
22uF
ON/OFF
Ground
Ground
EMC Recommended Circuits
LDM1
LDM2
12uH
FUSE
+ Vin
+V input
+V output
82uH
C0
C5
+
LOAD
DC/DC
C1
C2
4.7uF
50V
680uF
50V
MOV
-V input
-V output
- Vin
For EMS Test
For EMI Filtering
It is recommended that tantalum or low ESR electrolytic capacitors are used for C1 & C2.
C1 & C2 are required and should be installed as close to the converter as possible
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F 051e R1.A
Tel: +1 514 620 2722
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North America only
Series AMSRL-78JZ
Up to 7.5 Watt | DC-DC Switching Regulator
Trimming
Output voltage can be externally trimmed by utilizing the methods as shown below
Fixed Resistor
Variable Potentiometer
Leave open if not used.
Note: For the 1.5VDC output model is only support Vadj up, the Vadj down is unsupported.
AMSRL-781.5-JZ
Trim up %
Vout (VDC)
R2 (KΩ)
1%
1.515
2%
1.53
3%
1.545
4%
1.56
78.750
5%
1.575
60.000
6%
1.59
47.500
7%
1.605
38.571
8%
1.62
31.875
9%
1.635
26.667
10%
1.65
22.500
360.000 172.500 110.000
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F 051e R1.A
Tel: +1 514 620 2722
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Toll free: + 1 888 9 AIMTEC (924 6832)
North America only
Series AMSRL-78JZ
Up to 7.5 Watt | DC-DC Switching Regulator
AMSRL-781.8-JZ
Trim down %
Vout (VDC)
R1 (KΩ)
Trim up %
Vout (VDC)
R2 (KΩ)
1%
1.782
2%
1.764
3%
1.746
4%
1.728
5%
1.71
6%
1.692
7%
1.674
8%
1.656
9%
1.638
87.955
9%
1.962
72.651
10%
1.62
66.054
10%
1.98
55.012
1564.153 795.704 505.733 353.448 259.599 195.965 149.977 115.190
1%
1.818
2%
1.836
3%
1.854
4%
1.872
5%
1.89
6%
1.908
7%
1.926
8%
1.944
94.820
1825.585 748.601 444.219 300.547 216.890 162.140 123.521
AMSRL-782.5-JZ
Trim down %
Vout (VDC)
R1 (KΩ)
1%
2.475
2%
2.45
3%
2.425
4%
2.4
5%
2.375
6%
2.35
7%
2.325
8%
2.3
9%
2.275
10%
2.25
1398.060 749.094 496.507 362.103 278.663 221.819 180.604 149.351 124.837 105.095
Trim up %
Vout (VDC)
R2 (KΩ)
1%
2.525
2%
2.55
3%
2.575
4%
2.6
5%
2.625
6%
2.65
93.301
7%
2.675
71.846
8%
2.7
55.944
9%
2.725
43.688
10%
2.75
33.952
1087.772 427.813 252.135 170.768 123.838
AMSRL-783.3-JZ
Trim down %
Vout (VDC)
R1 (KΩ)
1%
3.267
2%
3.234
3%
3.201
4%
3.168
5%
3.135
6%
3.102
7%
3.069
8%
3.036
9%
3.003
10%
2.97
1673.125 958.889 658.158 492.449 387.500 315.070 262.073 221.613 189.712 163.913
Trim up %
Vout (VDC)
R2 (KΩ)
1%
3.333
2%
3.366
3%
3.399
4%
3.432
5%
3.465
6%
3.498
90.951
7%
3.531
69.875
8%
3.564
54.386
9%
3.597
42.521
10%
3.63
33.143
1355.500 448.000 253.536 168.769 121.300
AMSRL-7805-JZ
Trim down %
Vout (VDC)
R1 (KΩ)
1%
4.95
2%
4.9
3%
4.85
4%
4.8
5%
4.75
6%
4.7
7%
4.65
8%
4.6
9%
4.55
10%
4.5
4753.846 2621.739 1781.818 1332.558 1052.830 861.905 723.288 618.072 535.484 468.932
Trim up %
Vout (VDC)
R2 (KΩ)
1%
5.05
2%
5.1
3%
5.15
4%
5.2
5%
5.25
6%
5.3
7%
5.35
96.269
8%
5.4
74.026
9%
5.45
56.897
10%
5.5
43.299
1564.286 600.000 350.000 235.135 169.149 126.316
AMSRL-786.5-JZ
Trim down %
Vout (VDC)
R1 (KΩ)
1%
6.435
2%
6.37
3%
6.305
4%
6.24
5%
6.175
6%
6.11
7%
6.045
8%
5.98
9%
5.915
10%
5.85
6249.000 3121.642 2052.797 1513.286 1187.931 970.338 814.574 697.565 606.447 533.483
Trim up %
Vout (VDC)
R2 (KΩ)
1%
6.565
2%
6.63
3%
6.695
4%
6.76
5%
6.825
6%
6.89
97.065
7%
6.955
75.796
8%
7.02
59.870
9%
7.085
47.498
10%
7.15
37.610
867.000 399.000 247.052 171.816 126.907
AMSRL-7809-JZ
Trim down %
Vout (VDC)
R1 (KΩ)
1%
8.91
2%
8.82
3%
8.73
4%
8.64
5%
8.55
6%
8.46
7%
8.37
8%
8.28
9%
8.19
10%
8.1
2634.699 1642.506 1181.744 915.640 742.353 620.531 530.212 460.575 405.246 360.226
Trim up %
Vout (VDC)
R2 (KΩ)
1%
9.09
2%
9.18
3%
9.27
4%
9.36
5%
9.45
74.618
6%
9.54
55.321
7%
9.63
42.183
8%
9.72
32.662
9%
9.81
25.444
10%
9.9
19.784
1602.960 315.429 164.310 105.733
AMSRL-7812-JZ
www.aimtec.com
F 051e R1.A
Tel: +1 514 620 2722
6 of 7
Toll free: + 1 888 9 AIMTEC (924 6832)
North America only
Series AMSRL-78JZ
Up to 7.5 Watt | DC-DC Switching Regulator
Trim down %
Vout (VDC)
R1 (KΩ)
1%
11.88
2%
11.76
3%
11.64
4%
11.52
5%
11.4
6%
11.28
7%
11.16
8%
11.04
9%
10.92
10%
10.8
6148.000 3206.824 2148.000 1602.545 1269.951 1045.959 884.842 763.385 668.548 592.444
Trim up %
Vout (VDC)
R2 (KΩ)
1%
12.12
2%
12.24
3%
12.36
4%
12.48
96.387
5%
12.6
71.077
6%
12.72
54.383
7%
12.84
42.545
8%
12.96
33.714
9%
13.08
26.873
10%
13.2
21.418
519.429 228.000 139.304
AMSRL-7815-JZ
Trim down %
Vout (VDC)
R1 (KΩ)
1%
14.85
2%
14.7
3%
14.55
4%
14.4
5%
14.25
6%
14.1
7%
13.95
8%
13.8
9%
13.65
10%
13.5
11796.843 4586.466 2815.401 2014.460 1557.921 1262.954 1056.683 904.330 787.198 694.340
Trim up %
Vout (VDC)
R2 (KΩ)
1%
15.15
283.056 151.049
2%
15.3
3%
15.45
97.881
4%
15.6
69.165
5%
15.75
51.186
6%
15.9
38.871
7%
16.05
29.907
8%
16.2
23.091
9%
16.35
17.733
10%
16.5
13.411
If it is needed to adjust the output voltage higher or lower than the converter’s nominal value use the table above to determine appropriate
resistor values, insuring that the voltage is within the adjustment range for the converter used.
If no voltage adjustment is needed connect a 470pF 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. 6. 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. 7. Warranty is in accordance with Aimtec’s standard Terms of Sale available at www.aimtec.com.
www.aimtec.com
F 051e R1.A
Tel: +1 514 620 2722
7 of 7
Toll free: + 1 888 9 AIMTEC (924 6832)
North America only
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