View SE7905A_4456537.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

SE79XXA
Elektronische Bauelemente
3-Terminal
Negative Voltage Regulator
Description
The SE79XXA series of fixed-voltage monolithic intergratedcircuit voltage regulators designed to complement Series SE78XXA in a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 1.5A of output current. The internal current limiting and thermal shutdown features of these regulators make them essentially immune to overload. In addition to use as fixed-voltage regulators, thesedevices can be used with external components to obtain adjustable output voltage and current and also as the power pass element in precision regulators.
Features
*-5V,-6V,-8V,-9V,-10V,-12V,-15V,-18V,-24V Output Voltage Available *Output Transistor Safe-Area Compensation *No External Components *Internal Thermal Overload Protection *Internal Short-Circuit Current Limiting *High Power Dissipation Capability
REF. A b c D E L4 L5
Millimeter Min. Max. 4.40 4.80 0.76 1.00 0.36 0.50 8.60 9.00 9.80 10.4 14.7 15.3 6.20 6.60
REF. c1 b1 L E L1 O A1
Millimeter Min. Max. 1.25 1.45 1.17 1.47 13.25 14.25 2.54 REF. 2.60 2.89 3.71 3.96 2.60 2.80
Absolute Maximum Ratings
Parameter
Input Voltage Output Current Operating Junction And Storage Temperature Range Thermal Resistance Junction-Air (RJA) Thermal Resistance Junction-Cases (RJC) SE7905A~18A SE7924A
Symbol
VIN VIN IO Tj, Tstg RJA RJC
Ratings
-35 -40 1.5
-55~+150 65 5
Unit
V V A
o
C
o
W/ C o W/ C
Typical Application
SE79XXA
http://www.SeCoSGmbH.com/
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page 1 of 5
SE79XXA
Elektronische Bauelemente 3-Terminal
Negative Voltage Regulator
Electrical Characteristics
SE7905A (Refer to the test circuits, Tj=0~125 :
Symbol
VO
, Io=500mA, Vin=-10V, Cin=2 F, Co=1 F unless otherwise specified)
Min. -4.85 -4.75 54 -
Typ. -5.0 12.5 4 15 5 125 1.1 2.1 -0.4
Max. -5.15 -5.25 50 15 100 50 6.0 0.5 0.5 -
Unit V mV mV mA mA V dB V A mV/ :
Test Conditions Vin=-10V, Io=500mA, Tj=25 : -7.5V Vin -20V, 5mA Io 1A, PD -7V -8V Vin Vin -25V, Io=500mA, Tj=25 : -12V, Io=500mA, Tj=25 : Io 1.5A, Tj=25 : Io 750mA, Tj=25 :
A-Rank (3%) B-Rank (5%)
15W
VO (Line Regulation) VO (Load Regulation) IQ IQ Vn RR VD Ipk Vo / Tj
Vin=-10V, 5mA
Vin=-10V, 250mA Vin=-10V, 5mA -7V 10Hz -8V Vin f Vin Io
Vin=-10V, Io=500mA, Tj=25 : 1A -25V, Io=500mA 100KHz, Tj=25 : -18V, f=120Hz, Tj=25 :
Io=1A, Tj=25 : Tj=25 : Io=5mA, 0 : Tj 125 :
SE7906A (Refer to the test circuits, Tj=0~125 :
Symbol
VO
, Io=500mA, Vin=-11V, Cin=2 F, Co=1 F unless otherwise specified)
Min. -5.82 -5.70 54 -
Typ. -6.0 12.5 4 15 5 150 1.1 2.1 -0.4
Max. -6.18 -6.30 120 60 120 60 6.0 0.5 1.3 -
Unit V mV mV mA mA V dB V A mV/ :
Test Conditions Vin=-11V, Io=500mA, Tj=25 : -8V Vin -21V, 5mA Io 1A, PD -8V -9V Vin Vin -25V, Io=500mA, Tj=25 : -13V, Io=500mA, Tj=25 : Io 1.5A, Tj=25 : Io 750mA, Tj=25 :
A-Rank (3%) B-Rank (5%)
15W
VO (Line Regulation) VO (Load Regulation) IQ IQ Vn RR VD Ipk Vo / Tj
Vin=-11V, 5mA
Vin=-11V, 250mA Vin=-11V, 5mA -8V 10Hz -9V Vin f Vin Io
Vin=-11V, Io=500mA, Tj=25 : 1A -25V, Io=500mA 100KHz, Tj=25 : -19V, f=120Hz, Tj=25 :
Io=1A, Tj=25 : Tj=25 : Io=5mA, 0 : Tj 125 :
http://www.SeCoSGmbH.com/
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page 2 of 5
SE79XXA
Elektronische Bauelemente 3-Terminal
Negative Voltage Regulator
SE7908A (Refer to the test circuits, Tj=0~125 :
Symbol
VO
, Io=500mA, Vin=-14V, Cin=2 F, Co=1 F unless otherwise specified)
Min. -7.76 -7.60 54 -
Typ. -8.0 12.5 4 15 5 200 1.1 2.1 -0.6
Max. -8.24 -8.40 160 80 160 80 6.0 0.5 1.0 -
Unit V mV mV mA mA V dB V A mV/ :
Test Conditions Vin=-14V, Io=500mA, Tj=25 : -10.5V Vin -23V, 5mA Io -10.5V -11V Vin Vin
A-Rank (3%) B-Rank (5%)
1A, PD
15W
VO (Line Regulation) VO (Load Regulation) IQ IQ Vn RR VD Ipk Vo / Tj
-25V, Io=500mA, Tj=25 : -17V, Io=500mA, Tj=25 : Io 1.5A, Tj=25 : Io 750mA, Tj=25 :
Vin=-14V, 5mA
Vin=-14V, 250mA Vin=-14V, 5mA -10.5V 10Hz -11.5V Tj=25 : Io=5mA, 0 : Tj f Vin Vin Io
Vin=-14V, Io=500mA, Tj=25 : 1A -25V, Io=500mA -21.5V, f=120Hz, Tj=25 :
100KHz, Tj=25 :
Io=1A, Tj=25 : 125 :
SE7912A (Refer to the test circuits, Tj=0~125 :
Symbol
VO VO
, Io=500mA, Vin=-19V, Cin=2 F, Co=1 F unless otherwise specified)
Min. -11.64 -11.40 54 -
Typ. -12.0 5 3 15 5 300 1.1 2.1 -0.8
Max. -12.36 -12.60 80 30 200 75 6.0 0.5 0.5 -
Unit V mV mV mA mA V dB V A mV/ :
Test Conditions Vin=-19V, Io=500mA, Tj=25 : -14.5V Vin -27V, 5mA Io -14.5V -16V Vin Vin
A-Rank (3%) B-Rank (5%)
1A, PD
15W
VO (Line Regulation) VO (Load Regulation) IQ IQ Vn RR VD Ipk Vo / Tj
-30V, Io=500mA, Tj=25 : -22V, Io=500mA, Tj=25 : Io 1.5A, Tj=25 : Io 750mA, Tj=25 :
Vin=-19V, 5mA
Vin=-19V, 250mA Vin=-19V, 5mA -14.5V 10Hz -15V Tj=25 : Io=5mA, 0 : Tj f Vin Vin Io
Vin=-19V, Io=500mA, Tj=25 : 1A -30V, Io=500mA -25V, f=120Hz, Tj=25 :
100KHz, Tj=25 :
Io=1A, Tj=25 : 125 :
http://www.SeCoSGmbH.com/
01-Jun-2002 Rev. A
Any changing of specification will not be informed individual
Page 3 of 5
SE79XXA
Elektronische Bauelemente 3-Terminal
Negative Voltage Regulator
SE79XX
SE7915A (Refer to the test circuits, Tj=0~125 :
Symbol VO
VO
, Io=500mA, Vin=-23V, Cin=2 F, Co=1 F unless otherwise specified)
Min. -14.55 -14.25 54 -
Typ. -15.0 5 3 15 5 375 1.1 2.1 -1.0
Max. -15.45 -15.75 100 50 200 75 6.0 0.5 0.5 -
Unit V mV mV mA mA V dB V A mV/ :
Test Conditions Vin=-23V, Io=500mA, Tj=25 : -17.5V Vin -30V, 5mA Io -17.5V -20V Vin Vin
A-Rank (3%) B-Rank (5%)
1A, PD
15W
VO (Line Regulation)
-30V, Io=500mA, Tj=25 : -26V, Io=500mA, Tj=25 : Io 1.5A, Tj=25 : Io 750mA, Tj=25 :
VO (Load Regulation) IQ IQ Vn RR VD Ipk Vo / Tj
Vin=-23V, 5mA
Vin=-23V, 250mA Vin=-23V, 5mA -17.5V 10Hz -18.5V Tj=25 : Io=5mA, 0 : Tj f Vin Vin Io
Vin=-23V, Io=500mA, Tj=25 : 1A -30V, Io=500mA -28.5V, f=120Hz, Tj=25 :
100KHz, Tj=25 :
Io=1A, Tj=25 : 125 :
SE7918A (Refer to the test circuits, Tj=0~125 :
Symbol VO A-Rank (3%) B-Rank (5%) Min. -17.46 -17.10 54 Typ.
, Io=500mA, Vin=-27V, Cin=2 F, Co=1 F unless otherwise specified)
Max. -18.54 -18.9 360 180 360 180 6.0 0.5 1.0 -
Unit V mV mV mA mA V dB V A mV/ :
Test Conditions Vin=-27V, Io=500mA, , Tj=25 : -21V Vin -33V, 5mA Io 1A, PD -21V -24V Vin Vin -33V, Io=500mA, Tj=25 : -30V, Io=500mA, Tj=25 : Io 1.5A, Tj=25 : Io 750mA, Tj=25 :
-18.0 5 3 30 10 450 1.1 2.1 -1.0
15W
VO (Line Regulation) VO (Load Regulation) IQ IQ Vn RR VD Ipk Vo / Tj
Vin=-27V, 5mA
Vin=-27V, 250mA Vin=-27V, 5mA -21V 10Hz -22V Tj=25 : Io=5mA, 0 : Tj Vin f Vin Io
Vin=-27V, Io=500mA, Tj=25 : 1A -33V, Io=500mA 100KHz, Tj=25 : -32V, f=120Hz, Tj=25 :
Io=1A, Tj=25 : 125 :
http://www.SeCoSGmbH.com
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page 4 of 5
SE79XXA
Elektronische Bauelemente 3-Terminal
Negative Voltage Regulator
SE7924A (Refer to the test circuits, Tj=0~125 :
Symbol
VO
, Io=500mA, Vin=-33V, Cin=2
F, Co=1 F unless otherwise specified)
Min. -23.28 -22.80 54 -
Typ. -24.0 5 3 85 25 600 1.1 2.1 -1.0
Max. -24.72 -25.20 480 240 480 240 6.0 0.5 1.0 -
Unit V mV mV mA mA V dB V A mV/ :
Test Conditions Vin=-33V, Io=500mA, Tj=25 : -27V Vin -38V, 5mA Io 1A, PD -27V -30V Vin Vin -38V, Io=500mA, Tj=25 : -36V, Io=500mA, Tj=25 : Io 1.5A, Tj=25 : Io 750mA, Tj=25 :
A-Rank (3%) B-Rank (5%)
15W
VO (Line Regulation) VO (Load Regulation) IQ IQ Vn RR VD Ipk Vo / Tj
Vin=-33V, 5mA
Vin=-33V, 250mA Vin=-33V, 5mA -27V 10Hz -28V Tj=25 : Io=5mA, 0 : Tj Vin f Vin Io
Vin=-33V, Io=500mA, Tj=25 : 1A -38V, Io=500mA 100KHz, Tj=25 : -38V, f=120Hz, Tj=25 :
Io=1A, Tj=25 : 125 :
http://www.SeCoSGmbH.com/
01-Jun-2002 Rev. A
Any changing of specification will not be informed individual
Page 5 of 5

▲Up To Search▲

Price & Availability of SE7905A

	To Download SE7905A Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .