7703406YA [INFINEON]
Adjustable Negative Standard Regulator, 1.2V Min, 37V Max, METAL, BFM-2;
| 型号： | 7703406YA |
| 厂家： | 
Infineon |
| 描述： | Adjustable Negative Standard Regulator, 1.2V Min, 37V Max, METAL, BFM-2 局域网 输出元件 调节器 |
| 文件： | 总4页 (文件大小：104K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PD- 97266
Three Terminal, Adjustable
Negative Voltage Regulator
OM1325NK
1.5A
Product Summary:
Adjustable
VOUT
Standard Military
Part Number
VIN
Package
Drawing Number
OM1325NK
7703406Y
-4.25V to -41.25V -1.2V to -37V TO-204
TO-204
These three terminal negative voltage regulators are
supplied in hermetically sealed packages. All
protective features are designed into the circuit,
including thermal shutdown, current-limiting, and safe-
area control. With heat sinking, these devices can
deliver up to 1.5 amps of output current. The unit also
features output voltages that can be fixed from -1.2
volts to -37 volts using external resistors.
Features:
n Similar to Industry Standard LM137A
n Approved to DSCC Standardized Military
Drawing Number 7703406
n Built-in Thermal Overload Protection
n Short Circuit Current Limiting
n Maximum Output Voltage Tolerence is
Guaranteed ±1%
n This part is also available in
TO-257AA Package as OM1325ST(Isolated),
TO-257AA Package as OM1325NT(Non-Isolated),
SMD-1 Package as OM1325NM,
SMD-3 Package as OM1325SM
Absolute Maximum Ratings @ TC = 25°C
Parameter
Symbol
Value
Units
VOUT
VIN
IOUT
PD
-1.2 to -37
-4.25 to -41.25
Recommended Output Voltage Range
Recommended Input Voltage Range
Output Current
VDC
1.5
20
A
W
Power Dissipation
Input - Output Voltage Differential
Thermal Resistance, Junction to Case
Operating Temperature Range
Storage Temperature Range
VDIFF
RTHJC
TJ
TS
TL
40
3
V
°C/W
-55 to +150
-65 to +150
300
°C
Lead Temperature (Soldering 10 seconds)
www.irf.com
1
10/27/06
OM1325NK
Electrical Characteristics: -55°C £ TA £ 125°C, IL = 8.0mA (Unless Otherwise Specified)
Parameter
Test Conditions
VDIFF = 3.0V, TA = 25°C
Symbol Min.
Max. Units
-1.262 -1.238
VREF
Reference Voltage
V
V
DIFF = 3.0V
DIFF = 40V
-1.280 -1.220
-1.280 -1.220
V
3.0V ≤ VDIFF ≤ 40V, TA = 25°C
3.0V ≤ VDIFF ≤40V
-4.5
-13.8
-25
4.5
13.8
25
RLINE
Line Regulation
≤
≤
8.0mA IL 1.5A, VDIFF = 5.0V
≤
≤
8.0mA IL 1.5A, VDIFF = 12V , TA = 25°C
8.0mA ≤ IL ≤ 200mA, VDIFF = 40V, TA = 25°C
8.0mA ≤ IL ≤ 100mA, VDIFF = 40V
-25
25
RLOAD
Load Regulation
Thermal Regulation
mV
-25
25
-50
50
V
IN = -14.6V, IL = 1.5A
VRTH
-5.0
66
5.0
-
PD = 20W, t = 10ms, TA = 25°C
f = 120Hz, VOUT = VREF
CADJ = 10µF
RN
Ripple Rejection
dB
Adjustment Pin Current
V
DIFF = 3.0V
DIFF = 40V
-
-
100
100
IADJ
V
µA
IADJ (line)
IADJ (load)
≤
≤
3.0V VDIFF 40V
-5.0
-5.0
-
5.0
5.0
3.0
3.0
5.0
3.5
Adjustment Pin Current Change
Minimum Load Current
Current Limit
8.0mA ≤ IL ≤ 1.5A, VDIFF = 5.0V
V
V
V
DIFF = 3.0V, VOUT = -1.4V(forced)
DIFF = 10V, VOUT = -1.4V (forced)
DIFF = 40V, VOUT = -1.4V (forced)
ILmin
mA
A
-
-
VDIFF = 5.0V
DIFF = 40V, TA = 25°C
1.5
0.24
ICL
V
1.2
NOTES:
Load and Line Regulation are specified at a constant junction temperature. Pulse testing with low duty cycle is used.
Changes in output voltage due to heating effects must be taken into account separately.
If not tested, shall be guaranteed to the specified limits.
Denotes the specifications which apply over the full operating temperature range.
2
www.irf.com
OM1325NK
Standard Application
IPROG
R2
+
+
CIN*
CO**
1.0 F
1.0 F
R1
120
IADG
OM1325NK
-VIN
+VIN
-VOUT
+VOUT
* Cin is required if regulator is located more than 4 inches from power supply filter. A 1.0µF solid
tantalum or 10µF aluminum electrolytic is recommended.
** Co is necessary for stability. A 1.0µF solid tantalum or 10µF aluminum electrolytic is recommended.
VOUT = -1.25V (1+ R2/R1)
www.irf.com
3
OM1325NK
Case Outline and Dimensions -TO-204
NOTES:
PIN ASSIGNMENTS
Pin 1 - Adjust
Pin 2 - Output
Case -Input
Part Numbering Nomenclature
OM 1325
N
K
M
Screening
M = MIL-PRF-38535
Package Code
K = TO-204
Device Number
Isolated / Non-Isolated
N = Non-Isolated
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
IR LEOMINSTER : 205 Crawford St., Leominster, Massachusetts 01453, USA Tel: (978) 534-5776
Data and specifications subject to change without notice. 10/2006
4
www.irf.com
相关型号：
©2020 ICPDF网 联系我们和版权申明