AN8072

AN8072N PANASONIC | Alldatasheet

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Technical content

The AN8072N is a multi-output IC designed for power supply regulator incorporating 5-ch positive output power supply which is 2-ch 8V output, 2-ch 10V output and 1-ch 10V output. It is most suitable for equipments which need multi supply voltage supply. n Features

• Operating supply voltage range : VCC (opr.) =10.5V ~ 16V (Battery Voltage)
• Low power consumption : ICC =1.6mA typ.
• Overvoltage, output short protection built-in
• 5-ch constant voltage output ON/OFF by battery input, ACC input and control input AN8072N Multi Output Power Supply Regulator ø3.3 1.7–0.25 1.2–0.25 1.2–0.25 0.5–0.1 29.4–0.3 0.45 1.7–0.25 + 0.1 – 0.05 28.0–0.3 2.54 Unit : mm 12-Lead SIP Package with Fin (HSIP012-P-0000) 1 2 3 4 5 6 7 8 9 10 11 12 Overvoltage Protection Circuit Logic Circuit Reference Voltage Generator Comparator (1) Comparator (2) Output Circuit 5V (4) Overvoltage Protection Circuit (1) Output Circuit 10V (3) Output Circuit 8V (1) Output Circuit 8V (2) Output Circuit 5V (5) V CC1 GND V CC2 n Block Diagram n Main Characteristics Output Short Output Voltage Input Stability (max.) Max. Load Current Load Stability (max.) Protection Circuit Overvoltage Output ON/OFF Function Output 1 Output 2 Output 3 Output 4 Output 5 10V 200mA 100mA 12mA 60mA 60mA 200mV 150mV 200mV 100mV 100mV 200mV 150mV 200mV 100mV 50mV Built-in Built-in Built-in Built-in Built-in Built-in Built-in Built-in Built-in Built-in

Pow er D issipation (Ta =75˚C ) O perating A m bient Tem perature Storage Tem perature V m A m W Param eter Sym bol R ating U nit n Absolute M axim um R atings (Ta =25˚C ) 340 * 1200 – 30 ~ + 75 – 55 ~ +150 * Incorporates a load current 330m A . Param eter Sym bol R ange n R ecom m ended O perating R ange (Ta = 25˚C ) O perating Supply V oltage R ange V C C 1 10.5V ~ 16V V 2 = 13.2V , I9 = 120m A V 2 = 10.5V ~16V , I9 = 120m A V 2 = 13.2V , I9 = 10m A ~ 200m A I9 = 200m A V 2 = 13.2V , I10 = 50m A V 2 = 10.5V ~ 16V , I10 = 50m A V 2 = 13.2V , I10 = 5m A ~100m A I10 = 100m A V 2 = 13.2V , I8 = 10m A V 2 = 10.5V ~16V , I8 = 10m A V 2 = 13.2V , I8 = 1m A ~12m A I8 = 10m A V 2 = 13.2V , I5 = 30m A V 2 = 10.5V ~16V , I5 = 30m A V 2 = 13.2V , I5 = 1m A ~ 60m A I5 = 60m A V 2 = 13.2V , I11 = 30m A V 2 = 10.5V ~16V , I11 = 30m A V 2 = 13.2V , I11 = 1m A ~ 60m A 7.6 7.6 9.5 4.7 4.7 Param eter Sym bol C ondition m in. typ. m ax. U nit n Electrical C haracteristics (Ta= 25˚C ) 8.32 200 200 8.32 150 150 10.3 200 200 5.2 100 100 5.2 100 100 2.1 1.9 9.9 0.1 1.8 O utput V oltage (FM ) Input Stability Load Stability M in. I/O V oltage D ifference O utput V oltage (A M ) Input Stability Load Stability M in. I/O V oltage D ifference O utput V oltage (V V A R ) Input Stability Load Stability M in. I/O V oltage D ifference O utput V oltage (V D D ) Input Stability Load Stability M in. I/O V oltage D ifference O utput V oltage (C E) Input Stability Load Stability V 9 – 6 ΔV 9 – 6 ΔV 9 – 6 V 2 – 9 V 10 – 6 ΔV 10 – 6 ΔV 10 – 6 V 2 – 10 V 8 – 6 ΔV 8 – 6 ΔV 8 – 6 V 7 – 8 V 5 – 6 ΔV 5 – 6 ΔV 5 – 6 V 2 – 5 V 11 – 6 ΔV 11 – 6 ΔV 11 – 6 V m V m V V V m V m V V V m V m V V V m V m V V V m V m V O utput 1 O utput 2 O utput 3 O utput 4 O utput 5 Each output is obtained by setting control pin for H /L according to tim ing chart in P.701.

C om parator (1) C om parator (2) O utput C ircuit 5V (4) O utput C ircuit 10V (3) O utput C ircuit 8V (1) O utput C ircuit 8V (2) O utput C ircuit 5V (5) V C C 1 V O 4V R EF (1.3V ) C ont.1 C ont.2 V C C 2 G N D V O 3 V O 1 V O 2 V O 5 N C O U T5O U T2O U T1O U T3 O U T4 V C C V cont.1 V cont.2 O vervoltage Protection C ircuit (1) O vervoltage Protection C ircuit (2) n Pin D escriptions Pin N o. Equivalent C ircuitPin N am e Pin D escriptionTyp. W aveform R eference V oltage O utput Pin Supply Pin (1) C ontrol Input Pin C ontrol Input Pin V D D O utput Pin G N D Supply Pin (2) V V A R O utput Pin FM O utput Pin A M O utput Pin C E O utput Pin N C V C C (1) For FM A M output sw itching For FM A M output sw itching 5V output G N D V C C (2) 10V output 8V output 8V output 5V output N C IC internal reference voltage for m aking 5 output. For m onitor D C 1.3V D C 13.2V D C D C D C 13.2V D C 10V D C D C D C n Application Circuit

B att 13.2V Input V oltage A C C 13.2V C ontrol Input Pow er O N C ontrol Input B and O utput 1 FM 8V O utput 2 A M 8V O utput 3 V A R 10V O utput 4 V D D 5V O utput 5 C E 5V n Supplem entary Explanation

• I/O Tim ing C hart