BD4742G datasheet pdf

BD47XXG series High-accuracy Low current consumption BD47XXG is a series of RESET ICs developed to prevent system error at transient state when the power of CPU and logic circuit switches ON/OFF or shutdown. These ICs consist of Power, GND, and reset output to detect power supply voltage of various systems and to output reset signal. These ICs are more practical for portable products because of their ultra-small package and low current consumption. SMP5 Description 1) Detection voltage: 0.1V step line up 1.9~4.6V(Typ.) 2) High-accuracy voltage detection Vs±2%(Max.) 3) Low current consumption 4) "L" reset output of open collector 5) Small SMP5 package Features Portable products, Equipments with CPU and logic circuit Applications Series characteristics Typ. 4.600 Max. 4.692 ICCH 1.5 ICCLMin 4.508BD4746G5015SMP5 4.5004.5901.54.410BD4745G5015SMP5 4.4004.4881.54.312BD4744G5015SMP5 4.3004.3861.54.214BD4743G5015SMP5 4.2004.2841.5 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 4.116BD4742G5015SMP5 4.1004.1821.54.018BD4741G5015SMP5 4.0004.0801.53.920BD4740G5015SMP5 3.9003.9781.53.822BD4739G5015SMP5 3.8003.8761.53.724BD4738G5015SMP5 3.7003.7741.53.626BD4737G5015SMP5 3.6003.6721.53.528BD4736G5015SMP5 3.5003.5701.53.430BD4735G5015SMP5 3.4003.4681.53.332BD4734G5015SMP5 3.3003.3661.53.234BD4733G5015SMP5 3.2003.2641.53.136BD4732G5015SMP5 3.1003.1621.53.038BD4731G5015SMP5 3.0003.0601.52.940BD4730G5015SMP5 2.9002.9581.52.842BD4729G5015SMP5 2.8002.8561.52.744BD4728G5015SMP5 2.7002.7541.52.646BD4727G5015SMP5 2.6002.6521.52.548BD4726G5015SMP5 2.5002.5501.52.450BD4725G5015SMP5 2.4002.4481.52.352BD4724G5015SMP5 2.3002.3461.52.254BD4723G5015SMP5 2.2002.2441.52.156BD4722G5015SMP5 2.1002.1421.52.058BD4721G5015SMP5 2.0002.0401.51.960BD4720G5015SMP5 1.9001.9381.51.862BD4719G5015SMP5 Detection voltage Vs (V) Consumption current (mA Typ.) Package Hysteresis voltage (mV) Operating output current (mA) Part No. General-purpose RESET IC 1 2 4 5 3 1pin : N.C. 2pin : SUB 3pin : GND 4pin : Vout 5pin : Vcc ( 5 ) 2.9±0.2 0.95 0.1 1.25MAX 1.6 – 0.1 + 0.2 2.8 ± 0.2 0.05 ± 0.05 1.1 ± 0.05 0.42 (UNIT:mm) ( 3 ) ( 4 ) ( 2 )( 1 ) + 0.05 0.13 – 0.03 + 0.05 – 0.04 0.2MIN

Features

• 4.600
• 4.692
• 1.5
• 4.508BD4746G5015SMP5
• 4.5004.5901.54.410BD4745G5015SMP5
• 4.4004.4881.54.312BD4744G5015SMP5
• 4.3004.3861.54.214BD4743G5015SMP5
• 4.2004.2841.5
• 1.6
• 1.6
• 1.6
• 1.6
• 1.6
• 1.6
• 1.6
• 1.6
• 1.6
• 1.6
• 1.6
• 1.6
• 1.6
• 1.6
• 1.6
• 1.6
• 1.6
• 1.6
• 1.6
• 1.6
• 1.6
• 1.6
• 1.6
• 1.6
• 1.6
• 1.6
• 1.6
• 1.6
• 4.116BD4742G5015SMP5
• 4.1004.1821.54.018BD4741G5015SMP5
• 4.0004.0801.53.920BD4740G5015SMP5
• 3.9003.9781.53.822BD4739G5015SMP5
• 3.8003.8761.53.724BD4738G5015SMP5
• 3.7003.7741.53.626BD4737G5015SMP5
• 3.6003.6721.53.528BD4736G5015SMP5
• 3.5003.5701.53.430BD4735G5015SMP5
• 3.4003.4681.53.332BD4734G5015SMP5
• 3.3003.3661.53.234BD4733G5015SMP5
• 3.2003.2641.53.136BD4732G5015SMP5
• 3.1003.1621.53.038BD4731G5015SMP5
• 3.0003.0601.52.940BD4730G5015SMP5
• 2.9002.9581.52.842BD4729G5015SMP5
• 2.8002.8561.52.744BD4728G5015SMP5
• 2.7002.7541.52.646BD4727G5015SMP5
• 2.6002.6521.52.548BD4726G5015SMP5
• 2.5002.5501.52.450BD4725G5015SMP5
• 2.4002.4481.52.352BD4724G5015SMP5
• 2.3002.3461.52.254BD4723G5015SMP5
• 2.2002.2441.52.156BD4722G5015SMP5
• 2.1002.1421.52.058BD4721G5015SMP5
• 2.0002.0401.51.960BD4720G5015SMP5
• 1.9001.9381.51.862BD4719G5015SMP5
• 2.9±0.2
• 0.95
• 0.1
• 1.25MAX
• 1.6
• 0.1
• 0.2
• 2.8
• 0.2
• 0.05
• 0.05
• 1.1
• 0.05
• 0.42
• 0.05
• 0.13
• 0.03
• 0.05
• 0.04
• 0.2MIN