 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
S-8351A20MC-J2FT2X Datasheet(PDF) 11 Page - Seiko Instruments Inc |
|
||||||||||||||||||||||||||||||
S-8351A20MC-J2FT2X Datasheet(HTML) 11 Page - Seiko Instruments Inc |
|
|
11 / 51 page  STEP-UP, BUILT-IN / EXTERNAL FET PFM CONTROL SWITCHING REGULATOR / SWITCHING REGULATOR CONTROLLER Rev.3.0_01 S-8351/8352 Series 11 Electrical Characteristics (1) S-8351 Series Table 15 (1 / 2) (Ta = 25 °C unless otherwise specified) Item Symbol Condition Min. Typ. Max. Unit Measurement circuit Output voltage VOUT − VOUT(S) × 0.976 VOUT(S) VOUT(S) × 1.024 V 1 Input voltage VIN − − − 10 V 1 Operation start voltage VST1 IOUT = 1 mA − − 0.9 V 1 Oscillation start voltage VST2 No external parts, Voltage applied to VOUT, CONT pin pulled up to VOUT with 300 Ω resistor − − 0.8 V 2 Input current during no- load IIN IOUT = 0 mA S-8351x15 to 29 − 8.5 − μA 1 S-8351x30 to 49 − 9.0 − μA 1 S-8351x50 to 65 − 9.5 − μA 1 Current consumption 1 ISS1 VOUT = VOUT(S) × 0.95 S-8351x15 to 19 − 9.6 16.0 μA 2 S-8351x20 to 29 − 15.7 26.2 μA 2 S-8351x30 to 39 − 23.2 38.6 μA 2 S-8351x40 to 49 − 32.0 53.3 μA 2 S-8351x50 to 59 − 42.1 70.2 μA 2 S-8351x60 to 65 − 54.9 91.5 μA 2 Current consumption 2 ISS2 VOUT = VOUT(S) + 0.5 V S-8351x15 to 19 − 2.3 3.5 μA 2 S-8351x20 to 29 − 2.5 3.8 μA 2 S-8351x30 to 39 − 2.7 4.1 μA 2 S-8351x40 to 49 − 2.9 4.4 μA 2 S-8351x50 to 59 − 3.1 4.7 μA 2 S-8351x60 to 65 − 3.3 5.1 μA 2 Current consumption during shutdown (With shutdown function) ISSS OFF / ON V = 0 V − − 0.5 μA 2 Switching current ISW VCONT = 0.4 V S-8351x15 to 19 50.2 91.2 − mA 2 S-8351x20 to 24 65.0 118.2 − mA 2 S-8351x25 to 29 78.5 142.7 − mA 2 S-8351x30 to 39 90.7 164.8 − mA 2 S-8351x40 to 49 110.9 201.6 − mA 2 S-8351x50 to 59 125.7 228.6 − mA 2 S-8351x60 to 65 135.2 245.8 − mA 2 Switching transistor leakage current ISWQ No external parts, VCONT = VOUT = 10 V, OFF / ON V = 0 V − − 0.5 μA 2 CONT pin limit voltage VCONTLMT Apply to CONT pin, Confirm oscillation stop − 0.9 − V 2 Line regulation ΔVOUT1 VIN = VOUT(S) × 0.4 to × 0.6 − 30 60 mV 1 Load regulation ΔVOUT2 IOUT = 10 μA to VOUT(S) / 250 × 1.25 − 30 60 mV 1 Output voltage temperature coefficient OUT OUT V Ta ∆ V ∆ • Ta = − 40°C to + 85°C − ±50 − ppm / °C 1 Oscillation frequency fOSC VOUT = VOUT(S) × 0.95, Measured waveform at CONT pin 90 100 110 kHz 2 Duty ratio 1 Duty1 VOUT = VOUT(S) × 0.95, Measured waveform at CONT pin 70 75 80 % 2 Duty ratio 2 (For A, B, D type) Duty2 Measured waveform at CONT pin at light load − 50 − % 1 |
Similar Part No. - S-8351A20MC-J2FT2X |
|
Similar Description - S-8351A20MC-J2FT2X |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
