 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
S-8533A135FT-TB-G Datasheet(PDF) 7 Page - Seiko Instruments Inc |
|
||||||||||||||||||||||||||||||
S-8533A135FT-TB-G Datasheet(HTML) 7 Page - Seiko Instruments Inc |
|
|
7 / 33 page  STEP-DOWN, SYNCHRONOUS PWM CONTROL SWITCHING REGULATOR CONTROLLER Rev.3.0_01 S-8533 Series 7 Electrical Characteristics Table 3 VIN = VOUT × 1.5 V, IOUT = VOUT/50 A (In case VOUT ≤ 1.8 V, VIN = 2.7 V) (Ta = 25°C unless otherwise specified) Parameter Symbol Conditions Min. Typ. Max. Unit Measurement Circuit Output voltage*1 VOUT(E) − VOUT(S) × 0.98 VOUT(S) VOUT(S) × 1.02 V 2 Input voltage VIN − 2.7 − 16.0 V 1 Current consumption 1 ISS1 No external parts, VOUT = VOUT(S) × 0.95 (Duty ratio 100%) − 30 70 μA 1 Current consumption during power-off ISSS VON/OFF = 0 V − − 1.0 μA 1 PDRV pin output current IPDRVH No external parts, VOUT = VOUT(S) × 1.5, VIN = 9.0 V, VPDRV = VIN − 0.2 V −12 −18 − mA 1 IPDRVL No external parts, VOUT = VOUT(S) × 0.95, VIN = 9.0 V, VPDRV = 0.2 V 19 27 − mA 1 NDRV pin output current INDRVH No external parts, VOUT = VOUT(S) × 1.5, VIN = 9.0 V, VNDRV = VIN − 0.2 V −10 −14 − mA 1 INDRVL No external parts, VOUT = VOUT(S) × 0.95, VIN = 9.0 V, VNDRV = 0.2 V 35 50 − mA 1 Line regulation ΔVOUT1 VIN = VOUT(S) × 1.2 to 16 V*2 S-8533A125, S-8533A13A to 29A − VOUT(E) × 1.0% VOUT(E) × 2.5% V 2 S-8533A30A to 60A − VOUT(E) × 1.0% VOUT(E) × 2.0% V 2 Load regulation ΔVOUT2 IOUT = 10 μA to IOUT (see above) × 1.25 − VOUT(E) × 0.5% VOUT(E) × 1.0% V 2 Output voltage temperature coefficient Δ Δ V Ta V OUT OUT • Ta = −40 to +85°C − ±100 − ppm/ °C − Oscillation frequency fOSC Measure waveform at the PDRV pin. 255 300 345 kHz 2 Maximum duty ratio MaxDuty The same condition as lSS1. Measure waveform at the PDRV pin. 100 − − % 1 VOUT pin input current IVOUT VOUT = 5.0 V 0.01 0.1 4.0 μA 1 ON/ OFF pin input voltage VSH The same condition as ISS1. VIN = 2.7 V and check that PDRV pin = "L". 1.8 − − V 1 VSL The same condition as ISS1. VIN = 16.0 V and check that PDRV pin = "H". − − 0.3 V 1 ON/ OFF pin input leakage current ISH The same condition as ISS1. VON/OFF = VIN −0.1 − 0.1 μA 1 ISL The same condition as ISS1. VON/OFF = 0 V −0.1 − 0.1 μA 1 Soft-start time tSS The same condition as ISS1. Measure time until PDRV pin oscillates. 5.0 8.0 16.0 ms 1 Efficiency EFFI *3, IOUT = 200 to 400 mA, S-8533A33A − 94 − % 3 External parts : Coil : Sumida Corporation CD105 (22 μH) Diode : Matsushita Electric Industrial Co., Ltd. MA737 (Schottky diode) Capacitor : Nichicon Corporation F93 (16 V, 47 μF, tantalum) × 2 Transistor : Toshiba Corporation 2SA1213 Base resistance : 1 k Ω Base capacitor : 2200 pF CSS : 4700 pF CNDRV : 1000 pF *1. VOUT(S) : Nominal output voltage value VOUT(E) : Actual output voltage value : VIN = VOUT × 1.5 V, IOUT = VOUT/50 A (If VOUT ≤ 1.8 V, VIN = 2.7 V.) *2. In case VOUT(S) ≤ 2.2 V, VIN = 2.7 to 16 V *3. External parts Coil : Sumida Corporation CDRH104R (22 μH) Capacitor : Nichicon Corporation F93 (16 V, 47 μF, tantalum) × 2 P-channel power MOS FET : Sanyo Electric Co., Ltd. CPH6303 (VGS = 10 V max.) N-channel power MOS FET : Sanyo Electric Co., Ltd. CPH6403 (VGS = 10 V max.) CSS : 4700 pF |
Similar Part No. - S-8533A135FT-TB-G |
|
Similar Description - S-8533A135FT-TB-G |
|
|
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
