S1A2402C01

S1A2402C01 SAMSUNG | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 4

Technical content

DC MOTOR SPEED CONTROLLER S1A2402C01 INTRODUCTION The S1A2402C01 is a Controller for speed control, or a gen- eral-purpose low-voltage compact DC motor for micro-cassette tape recorders, radio cassettes and their equivalents.

FEATURES

• Operating supply voltage range : V CC =1.8V − 8V
• Compact applicable set due to a minimum of external parts
• Easy speed adjustments
• Built-in stable low voltage reference: V REF = 0.2 V

ORDERING INFORMATION

Device Package Operating Temperature S1A2402C01-D0B0 8 −DIP −300 −20 °C − + 80 °C 8 −DIP −300 1 2 3 4 8 7 6 5 CONTROL N.C V S GND N.C N.C V CC OUT CURRENT MIRROR COMPARATOR REFERENCE VOLTAGE START CIRCUIT

S1A2402C01 DC MOTOR SPEED CONTROLLER ABSOLUTE MAXIMUM RATINGS (T a = 25 °C) RECOMMENDED OPERATING CONDITIONS (T a = 25 °C) ELECTRICAL CHARACTERISTICS (T a = 25 °C) Characteristic Symbol Value Unit Maximum Supply Voltage V CC 10 V Maximum Motor Current IM(MAX) 700 mA Power Dissipation P D 600 mW Operating Temperature T OPR −20 − + 80 °C Storage Temperature T STG −40 − + 125 °C Characteristic Symbol Value Unit Supply Voltage V CC 1.8 − 8 V Recommended Operating Temperature T OPR −20 − 60 °C Characteristic Symbol Test Conditions Min. Typ. Max. Unit Reference Voltage V REF V CC = 3V, l M = 100mA 0.18 0.2 0.22 V Circuit Current ICC V CC = 3V, l M = 100mA − 2.4 6.0 mA Current Coefficient K V CC = 3V, l M = 50mA lM = 100mA 45 50 55 – Saturation Voltage V (SAT) V CC = 3V, l M = 100mA − 0.13 0.3 V Voltage Characteristic of Reference Voltage lM = 100mA, V CC = 1.8 − 8V (S1A2402C) 1.8 − 4.5V (S1A2402D) − 0.1 − %/V Voltage Characteristic of Current Coefficient lM = 50, 150mA V CC = 1.8 − 8V (S1A2402C) 1.8 − 4.5V (S1A2402D) − 0.3 − %/V Voltage Characteristic of Reference Voltage lM = 3V lM =20 − 200mA − 0.005 − %/mA Current Characteristic of Current Coefficient V CC = 3V, l M = 20, 50mA Temperature Characteristic of Reference Voltage V CC = 3V, l M = 100mA Temperature Characteristic of Current Coefficient V CC = 3V, l M = 50 m, 150mA V REF ΔV REF /ΔV VCC K ΔK /ΔV CC V REF ΔV REF /ΔIM K ΔK /ΔIM V REF ΔV REF /ΔT A K ΔK /ΔT A

DC MOTOR SPEED CONTROLLER S1A2402C01 TEST CIRCUIT APPLICATION CIRCUIT 1 2 3 4 8 7 6 5 S1A2402C01 Ra 100 V CC 10 SW im 10K 1 2 3 4 8 7 6 5 S1A2402C01R S Ra 4.7 µ Rt V CC M

S1A2402C01 DC MOTOR SPEED CONTROLLER NOTES