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Part: IP137
Category:
Power Management
-> Regulators
-> Linear Regulators
-> Negative
Description: 1.5 Amp Negative Adjustable Voltage Regulator
Company: Semelab Plc
Datasheet: Download IP137 datasheet File size : 651 kB
Request For quote: Find where to buy IP137
Datasheet text preview:
IP137A SERIES IP137A SERIES IP337A SERIES IP337A SERIES
LM137A SERIES LM137A SERIES
1
1 2
2
3 3
1.5 AMP NEGATIVE ADJUSTABLE VOLTAGE REGULATOR
FEATURES
· OUTPUT VOLTAGE RANGE OF: 1.25 TO 40V FOR STANDARD VERSION 1.25 TO 50V FOR HV VERSION · 1% OUTPUT VOLTAGE TOLERANCE
Pin 1 ADJ. Pin 2 VOUT Case VIN
Pin 1 ADJ. Pin 2 VOUT Case VIN
K Package TO3
R Package TO66
1
2
3
123
· 0.3% LOAD REGULATION · 0.01% / V LINE REGULATION
Pin 1 ADJ. Pin 2 VIN Pin 3 VOUT Case VIN Pin 1 ADJ. Pin 2 VIN Pin 3 VOUT Case VIN
T Package TO220
!
G Package TO257
· COMPLETE SERIES OF PROTECTIONS: · CURRENT LIMITING · THERMAL SHUTDOWN · SOA CONTROL
123
Pin 1 ADJ. Pin 2 VIN Pin 3 VOUT
Pin 1 ADJ. Pin 2 VIN Pin 3 VOUT
SG Package SMD1 CERAMIC SURFACE MOUNT
IG Package TO257 (Isolated)
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated)
VIO IO PD Tj Tstg Input - Output Differential Voltage Output Current Power Dissipation Operating Junction Temperature Range Storage Temperature
Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Standard HV Series
40V 50V Internally limited Internally limited See Order Information Table -65 to 150°C
Prelim. 7/00
Semelab plc.
IP137A SERIES IP137A SERIES IP337A SERIES IP337A SERIES
IP137A , IP137AHV LM137A , LM137AHV Min. Typ. Max. -1.238 -1.220 -1.25 -1.25 0.005 0.010 5 0.1 10 0.2 0.002 60 70 66 80 65 IOUT = 10mA to IMAX 0.2 1.0 2.0 2.5 1.2 1.5 0.24 0.2 2.2 0.4 0.4 0.6 0.3 0.003 2.3 5 3 3 7 5 100 2 5 6 5 3 3.2 1 0.8 1.5 1 VOUT £ 5V VOUT ³ 5V IOUT = 10mA to IMAX TJ = -55 to 150°C Thermal Regulation Ripple Rejection IADJ Adjust Pin Current Adjust Pin Current Change IMIN Minimum Load Current tp = 10ms VOUT = -10V f = 120Hz TJ = -55 to 150°C TJ = -55 to 150°C VIN VOUT = 3V to 40V VIN VOUT = 3V to 50V VOUT £ 5V VOUT ³ 5V TA = 25°C CADJ = 0 CADJ = 10mF TJ = -55 to 150°C -1.262 -1.280 0.010 0.030 25 0.5 50 1 0.020
LM137A SERIES LM137A SERIES
Parameter
Test Conditions IOUT = 10mA IOUT = 10mA to IMAX VIN VOUT = 3V to VMAX P £ PMAX TJ = -55 to 150°C VIN VOUT = 3V to VMAX TJ = -55 to 150°C IOUT = 10mA to IMAX
IP137 , IP137HV LM137 , LM137HV Min. Typ. Max. -1.225 -1.200 -1.25 -1.250 0.010 0.020 15 0.3 20 0.3 0.002 60 66 77 65 0.5 2 3 2.5 1.2 1.5 0.24 0.2 2.2 0.4 0.4 0.6 0.3 0.003 2.3 5 3 3 7 5 1 0.8 100 5 5 6 5 3 3.2 -1.275 -1.300 0.020 0.050 25 0.5 50 1 0.02
Units V V
VREF
Reference Voltage
DVOUT Line Regulation 1 DIOUT DVOUT Load Regulation 1 DIOUT
%/V mV % mV % %/W dB dB
mA mA
DIADJ
(HV SERIES)
TJ = -55 to 150°C VIN VOUT £ 40V VIN VOUT £ 10V VIN VOUT £ 15V ICL Current Limit TJ = -55 to 150°C VIN VOUT = 40V VIN VOUT = 50V
mA
A
(HV SERIES)
DVOUT Temperature TJ = -55 to 150°C DTEMP Stability TA = +125°C DVOUT Long Term Stability DTIME t = 1000 Hrs
en RMS Output Noise (% of VOUT) RqJC Thermal Resistance Junction to Case f = 10 Hz to 10 kHz TA = 25°C K Package R Package G Package
% % %
°C/W
1) Regulation is measured at constant junction temperature, using pulse testing at a low duty cycle. Changes in output voltage due to heating effects are covered under thermal regulation specifications. Load regulation is measured at a point 1/8" from the bottom of the package for the TO3 and TO66 packages, at the junction of the wide and narrow portion of the output lead for the SMD1 package, and 1/8" below the base of the package on the output pin of the TO257 package. 2) Test Conditions unless otherwise stated: VIN VOUT = 5V , IOUT = 0.5A , PMAX = 20W , IMAX = 1.5A VMAX = 40V for standard series , 50V for HV series.
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Prelim. 7/00
IP137A SERIES IP137A SERIES IP337A SERIES IP337A SERIES
IP337AHV Min. Typ. Max. -1.238 -1.220 -1.25 -1.25 0.005 0.010 5 0.1 10 0.2 0.002 60 70 66 80 65 IOUT = 10mA to IMAX 0.2 1.0 2.0 2.5 1.2 1.5 0.24 0.2 2.2 0.4 0.4 0.6 0.3 0.003 2.3 4 3 5 100 2 5 6 5 3 3.5 1 0.8 1.5 1 VOUT £ 5V VOUT ³ 5V IOUT = 10mA to IMAX TJ = 0 to 125°C Thermal Regulation Ripple Rejection IADJ Adjust Pin Current Adjust Pin Current Change IMIN Minimum Load Current tp = 10ms VOUT = 10V f = 120Hz TJ = 0 to 125°C TJ = 0 to 125°C VIN VOUT = 3V to 40V VIN VOUT = 3V to 50V VOUT £ 5V VOUT ³ 5V TA = 25°C CADJ = 0 CADJ = 10mF TJ = 0 to 125°C -1.262 -1.280 0.010 0.030 25 0.5 50 1 0.020
LM137A SERIES LM137A SERIES
Parameter
Test Conditions IOUT = 10mA IOUT = 10mA to IMAX VIN VOUT = 3V to VMAX P £ PMAX TJ = 0 to 125°C VIN VOUT = 3V to VMAX TJ = 0 to 125°C IOUT = 10mA to IMAX
IP337HV LM337HV Min. Typ. Max. -1.213 -1.200 -1.25 -1.250 0.010 0.020 15 0.3 20 0.3 0.003 60 66 77 65 0.5 2 3 2.5 1 1.5 0.15 0.1 2.2 0.4 0.4 0.6 0.3 0.003 2.3 4 3 1 0.8 100 5 5 6 10 6 3.5 -1.287 -1.300 0.040 0.070 50 1 70 1.5 0.04
Units V V
VREF
Reference Voltage
DVOUT Line Regulation 1 DIOUT DVOUT Load Regulation 1 DIOUT
%/V mV % mV % %/W dB dB
mA mA
DIADJ
(HV SERIES)
TJ = 0 to 125°C VIN VOUT £ 40V VIN VOUT £ 10V VIN VOUT £ 15V ICL Current Limit TJ = 0 to 125°C VIN VOUT = 40V VIN VOUT = 50V
mA
A
(HV SERIES)
DVOUT Temperature TJ = 0 to 125°C DTEMP Stability DVOUT Long Term Stability t = 1000 Hrs DTIME
en RqJC RMS Output Noise (% of VOUT) Junction to Case f = 10 Hz to 10 kHz TA = 25°C T Package
% % % °C/W
Thermal Resistance K Package
1) Regulation is measured at constant junction temperature, using pulse testing at a low duty cycle. Changes in output voltage due to heating effects are covered under thermal regulation specifications. Load regulation is measured at a point 1/8" from the bottom of the package for the TO3 and TO66 packages, at the junction of the wide and narrow portion of the output lead for the SMD1 package, and 1/8" below the base of the package on the output pin of the TO257 package. 2) Test Conditions unless otherwise stated: VIN VOUT = 5V , IOUT = 0.5A , PMAX = 20W , IMAX = 1.5A VMAX = 40V for standard series , 50V for HV series.
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Prelim. 7/00
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