IP1R19A IP3R19A IP1R19A IP3R19A SEME LAB 1 5 AMP FIXED NEGATIVE VOLTAGE REGULATORS 2 3 Pin 1 – Ground Pin 2 – VOUT Case – VIN K Package – TO–3 FEATURES • 0.01%/V LINE REGULATION • 0.5% LOAD REGULATION • ±1% OUTPUT TOLERANCE (–A VERSIONS) • AVAILABLE IN –5V, –12V AND –15V OPTIONS 1 2 Pin 1 Pin 2 Pin 3 Case – – – – 3 • COMPLETE SERIES OF PROTECTIONS: • CURRENT LIMITING • THERMAL SHUTDOWN • SOA CONTROL Ground VIN VOUT VIN V Package – TO–218 Order Information Part Number IP1R19Axx–zz IP1R19xx–zz IP3R19Azz–xx IP3R19zz–xx Note: K–Pack (TO–3) ✔ ✔ ✔ ✔ xx = Voltage Code (05, 12, 15) eg. IP1R19AK–05 V–Pack (TO–218) ✔ ✔ Temp. Range -55 to +150°C ” 0 to +125°C ” zz = Package Code (K, V) IP3R19V–12 ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated) VI DC Input Voltage 35V PD Power Dissipation Internally limited TJ Operating Junction Temperature Range See Table Above TSTG Storage Temperature Range –65°C to +150°C TL Lead Temperature (Soldering, 10 sec) Semelab plc. Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612. 300°C Prelim. 4/96 IP1R19A IP3R19A IP1R19A IP3R19A SEME LAB ELECTRICAL CHARACTERISTICS Parameter VO Test Conditions Output Voltage (TC = 25°C unless otherwise stated) 2 IP1R19A–05 IP3R19A–05 Min. Typ. Max. IP1R19–05 IP3R19–05 Min. Typ. Max. Units -5.05 -4.95 -5.15 -4.85 -5.25 -5 -5 -4.85 V -4.75 V IO = -5mA to -5A P ≤ 50W VIN = -8V to -20V -5.15 TJ = Over Temp. Range 1 ∆VO ∆VI ∆VO ∆IO IQ Line Regulation Load Regulation Quiescent Current VIN = -7.5V to -35V IO = -5mA 3 TJ = Over Temp. Range 1 IO = -5mA to -5A 3 TJ = Over Temp. Range 1 IO = -5mA 3 15 6 30 6 30 12 60 5 25 10 50 10 50 20 100 TJ = Over Temp. Range 1 IO = -5mA to -5A ∆IQ Quiescent Current TJ = Over Temp. Range 1 Change IO = -5mA Dropout Voltage Ripple Rejection Thermal Regulation IPEAK Peak Output Current ∆VOUT = 100mV f = 120Hz 2.2 60 TJ = Over Temp. Range 1 tp = 20ms ∆P = 50W VIN = -10V TJ = Over Temp. Range 1 10 5 TJ = Over Temp. Range 1 IO = -1A 10 80 0.002 -12 3 2.2 60 0.01 -8 0.02 %/W A -8 -7 VIN = -35V -2 -2 Output Noise Voltage f = 10Hz to 100kHz 40 40 Thermal Resistance K Package 1.0 1.5 1.0 1.5 Junction to Case V Package 1.0 1.5 1.0 1.5 en V dB 80 0.002 -12 3 -7 Short Circuit Current mA 5 VIN = -10V ISC RθJC IO = -5A 5 mV mA VIN = -7.5V to -35V TJ = Over Temp. Range 1 VD 5 mV A µV °C/W Notes 1) Applies over full temperature range:– TJ = –55 to +150°C for IP1R19A–05 / IP1R19–05 TJ = 0 to +125°C for IP3R19A–05 / IP3R19–05 All other specifications apply at TC = 25°C unless otherwise stated. 2) Test conditions unless otherwise stated:– VIN = -10V , IOUT = -2.5A . Although Power Dissipation is internally limited, these specifications apply for Power Dissipation up to 50W. 3) Load and Line regulation are electrically independent and are measured using pulse techniques at low duty cycle in order to maintain constant junction temperature. To determine the effects on the output voltage due to device heating, refer to thermal regulation specification. Semelab plc. Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612. Prelim. 4/96 IP1R19A IP3R19A IP1R19A IP3R19A SEME LAB ELECTRICAL CHARACTERISTICS Parameter Test Conditions (TJ = 25°C unless otherwise stated) IP1R19A–12 IP3R19A–12 Min. Typ. Max. 2 -12.12 VO Output Voltage -12 IP1R19–12 IP3R19–12 Min. Typ. Max. Units -11.88 -12.36 -12 -11.64 V -11.40 V IO = -5mA to -5A P ≤ 50W VIN = -15V to -27V -12.36 -11.64 -12.60 TJ = Over Temp. Range 1 ∆VO ∆VI ∆VO ∆IO IQ Line Regulation Load Regulation Quiescent Current VIN = -14.5V to -35V IO = -5mA 3 TJ = Over Temp. Range 1 IO = -5mA to -5A 3 TJ = Over Temp. Range 1 IO = -5mA 5 30 10 60 10 60 20 120 10 60 20 120 20 120 40 240 TJ = Over Temp. Range 1 IO = -5mA to -5A ∆IQ Quiescent Current TJ = Over Temp. Range 1 Change IO = -5mA Dropout Voltage Ripple Rejection Thermal Regulation IPEAK Peak Output Current ∆VOUT = 250mV f = 120Hz 2.2 52 TJ = Over Temp. Range 1 tp = 20ms ∆P = 50W VIN = -17V TJ = Over Temp. Range 1 10 5 TJ = Over Temp. Range 1 IO = -1A 10 72 0.002 -12 3 2.2 52 0.01 -8 0.02 %/W A -8 -4 VIN = -35V -2 -2 Output Noise Voltage f = 10Hz to 100kHz 75 75 Thermal Resistance K Package 1.0 1.5 1.0 1.5 Junction to Case V Package 1.0 1.5 1.0 1.5 en V dB 72 0.002 -12 3 -4 Short Circuit Current mA 5 VIN = -17V ISC RθJC IO = -5A 5 mV mA VIN = -14.5V to -35V TJ = Over Temp. Range 1 VD 5 mV A µV °C/W Notes 1) Applies over full temperature range:– TJ = –55 to +150°C for IP1R19A–12 / IP1R19–12 TJ = 0 to +125°C for IP3R19A–12 / IP3R19–12 All other specifications apply at TC = 25°C unless otherwise stated. 2) Test conditions unless otherwise stated:– VIN = -17V , IOUT = -2.5A . Although Power Dissipation is internally limited, these specifications apply for Power Dissipation up to 50W. 3) Load and Line regulation are electrically independent and are measured using pulse techniques at low duty cycle in order to maintain constant junction temperature. To determine the effects on the output voltage due to device heating, refer to thermal regulation specification. Semelab plc. Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612. Prelim. 4/96 IP1R19A IP3R19A IP1R19A IP3R19A SEME LAB ELECTRICAL CHARACTERISTICS Parameter Test Conditions (TJ = 25°C unless otherwise stated) IP1R19A–15 IP3R19A–15 Min. Typ. Max. 2 -15.15 VO Output Voltage -15 IP1R19–15 IP3R19–15 Min. Typ. Max. Units -14.85 -15.45 -15 -14.55 V -14.25 V IO = -5mA to -5A POUT ≤ 50W VIN = -18V to -30V -15.45 -14.55 -15.75 TJ = Over Temp. Range 1 ∆VO ∆VI ∆VO ∆IO IQ Line Regulation Load Regulation Quiescent Current VIN = -17.5V to -35V IO = -5mA 3 TJ = Over Temp. Range 1 IO = -5mA to -5A 3 TJ = Over Temp. Range 1 IO = -5mA 8 40 16 80 16 80 32 160 16 80 32 160 32 160 64 320 TJ = Over Temp. Range 1 IO = -5mA to -5A ∆IQ Quiescent Current TJ = Over Temp. Range 1 Change IO = -5mA Dropout Voltage Ripple Rejection Thermal Regulation IPEAK Peak Output Current ∆VOUT = 300mV f = 120Hz 2.2 50 TJ = Over Temp. Range 1 tp = 20ms ∆P = 50W VIN = -20V TJ = Over Temp. Range 1 10 5 TJ = Over Temp. Range 1 IO = -1A 10 70 0.002 -12 3 2.2 50 0.01 -8 0.02 %/W A -8 -3.5 VIN = -35V -2 -2 Output Noise Voltage f = 10Hz to 10kHz 90 90 Thermal Resistance K Package 1.0 1.5 1.0 1.5 Junction to Case V Package 1.0 1.5 1.0 1.5 en V dB 70 0.002 -12 3 -3.5 Short Circuit Current mA 5 VIN = -20V ISC RθJC IO = -5A 5 mV mA VIN = -17.5V to -35V TJ = Over Temp. Range 1 VD 5 mV A µV °C/W Notes 1) Applies over full temperature range:– TJ = –55 to +150°C for IP1R19A–15 / IP1R19–15 TJ = 0 to +125°C for IP3R19A–15 / IP3R19–15 All other specifications apply at TC = 25°C unless otherwise stated. 2) Test conditions unless otherwise stated:– VIN = -20V , IOUT = -2.5A . Although Power Dissipation is internally limited, these specifications apply for Power Dissipation up to 50W. 3) Load and Line regulation are electrically independent and are measured using pulse techniques at low duty cycle in order to maintain constant junction temperature. To determine the effects on the output voltage due to device heating, refer to thermal regulation specification. Semelab plc. Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612. Prelim. 4/96