Electronic Components Datasheet Search |
|
MB39A104PFV-E1 Datasheet(PDF) 3 Page - Fujitsu Component Limited. |
|
MB39A104PFV-E1 Datasheet(HTML) 3 Page - Fujitsu Component Limited. |
3 / 40 page MB39A104 3 ■ PIN DESCRIPTION Pin No. Symbol I/O Descriptions 1 VCCO ⎯ Output circuit power supply terminal (Connect to same potential as VCC pin) 2 VH O Power supply terminal for FET drive circuit (VH = VCC − 5 V) 3 OUT1 O External P-ch MOS FET gate drive terminal 4 VS1 I Overcurrent protection circuit input terminal 5ILIM1 I Overcurrent protection circuit detection resistor connection terminal. Set overcurrent detection reference voltage depending on external resistor and internal current resource (110 µA at RT = 24 kΩ) 6DTC1 I PWM comparator block (PWM) input terminal. Compares the lowest voltage among FB1 and DTC1 terminals with triangular wave and controls output. 7VCC ⎯ Power supply terminal for reference power supply and control circuit (Connect to same potential as the VCCO terminal) 8CSCP ⎯ Timer-latch short-circuit protection capacitor connection terminal 9 FB1 O Error amplifier (Error Amp 1) output terminal 10 −INE1 I Error amplifier (Error Amp 1) inverted input terminal 11 CS1 ⎯ Soft-start capacitor connection terminal 12 RT ⎯ Triangular wave oscillation frequency setting resistor connection terminal 13 CT ⎯ Triangular wave oscillation frequency setting capacitor connection terminal 14 CS2 ⎯ Soft-start capacitor connection terminal 15 −INE2 I Error amplifier (Error Amp 2) inverted input terminal 16 FB2 O Error amplifier (Error Amp 2) output terminal 17 VREF O Reference voltage output terminal 18 GND ⎯ Output circuit ground terminal (Connect to same potential as GNDO terminal.) 19 DTC2 I PWM comparator block (PWM) input terminal. Compares the lowest voltage among FB2 and DTC2 terminals with triangular wave and controls output. 20 ILIM2 I Overcurrent protection circuit detection resistor connection terminal. Set overcurrent detection reference voltage depending on external resistor and internal current resource (110 µA at RT = 24 kΩ) 21 VS2 I Overcurrent protection circuit input terminal 22 OUT2 O External P-ch MOS FET gate drive terminal 23 GNDO ⎯ Output circuit ground terminal (Connect to same potential as GND terminal) 24 CTL I Power supply control terminal. Setting the CTL terminal at “L” level places IC in the standby mode. |
Similar Part No. - MB39A104PFV-E1 |
|
Similar Description - MB39A104PFV-E1 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |