 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
PT4683N Datasheet(PDF) 3 Page - Texas Instruments |
|
||||||||||||||||||||||||||||||
PT4683N Datasheet(HTML) 3 Page - Texas Instruments |
|
|
3 / 15 page  For technical support and more information, see inside back cover or visit www.ti.com Specifications (Unless otherwise stated, Ta =25°C, Vin =24V, & Io1=Io2=10A) PT4680 SERIES Characteristics Symbols Conditions Min Typ Max Units Output Current Io1 Vo1 0— 15 A Io2 Vo2 0— 15 Io1+Io2 Total (both outputs) 0 — 20 (1) A Input Voltage Range Vin 18 24 36 V Set Point Voltage Tolerance Votol — ±1±2%Vo Temperature Variation ∆Regtemp –40 to +100°C Case, Io1 =Io2 =0A — ±0.5 — %Vo Line Regulation ∆Regline Over Vin range with Io1=Io2=5A — ±5 ±10 mV Load Regulation ∆Regload 1A ≤Io1 ≤15A, Io2 =1A ∆Vo1 — ±2 ±10 mV 1A ≤Io2 ≤15A, Io1 =1A ∆Vo2 — ±2 ±10 Cross Regulation ∆Regcross 1A ≤Io2 ≤15A, Io1 =1A ∆Vo1 — ±2 ±10 mV 1A ≤Io1 ≤15A, Io2 =1A ∆Vo2 —±2 ±5 Total Output Variation ∆Votol Includes set-point, line load, ∆Vo1 —±2 ±3 %Vo –40°C to +100°C case ∆Vo2 —±2 ±3 Efficiency η Io1 =1o2 =10A PT4681 — 88 — PT4682 — 87 — PT4683 — 87 — PT4685 — 86 — % PT4686 — 85 — PT4687 — 86 — Vo Ripple (pk-pk) Vr Io1=Io2=5A, 20MHz bandwidth Vo =5V — — 75 mVpp Vo <5V — — 50 Transient Response ttr 1A/µs load step from 50% to 100% Iomax — 25 100 µSec (either output) — 6.0 — %Vo Current Limit Ilim Each output with other unloaded 15.5 18 — A Output Rise Time Von At turn-on to within 90% of Vo — 5 10 mSec Output Over-Voltage Protection OVP Either output; shutdown and latch off — 125 (2) —%Vo Switching Frequency fs 280 — 320 kHz Under-Voltage-Lockout UVLO Rising — 17 18 V Falling 15 16 — Internal Input Capacitance Cin —2 —µF On/Off Control Referenced to –Vin Input High Voltage VIH 3.5 — — V Input Low Voltage VIL 0 — 0.8 (3) Input Low Current IIL — 0.5 — mA Quiescent Current Iin standby Pins 2, 3, & 4 connected — 3 5 mA External Output Capacitance Cout Per each output 0 — 5,000 µF Primary/Secondary Isolation V iso 1500 — — V C iso — 1500 — pF R iso 10 ——M Ω Temperature Sense Vtemp Output voltage at temperatures:- –40°C — 0.1 (4) — V 100°C — 1.5 (4) — Over-Temperature Shutdown OTP Case temperature (auto restart) — 110 — °C Operating Temperature Range Ta Over Vin range –40 — +85 (5) °C Storage Temperature Ts — –40 — +125 °C Mechanical Shock — Per Mil-STD-883D, Method 2002.3 — 500 — G’s Mechanical Vibration — Vertical — 10 (6) — G’s Per Mil-STD-883D, 20–2,000Hz Horizontal — 20 (6) — Weight — — — 90 — grams Flammability — Materials meet UL 94V-0 Notes: (1) The sum-total current from Vo1 & Vo2 must not exceed 20ADC. (2) This is a fixed parameter. Adjusting Vo1 or Vo2 higher will increase the module’s sensitivity to over-voltage detection. For more information, see the application note on output voltage adjustment. (3) The EN1 and EN2 control inputs (pins 3 & 4) have internal pull-ups and may be controlled with an open-collector (or open-drain) transistor. Both inputs are diode protected and can be connected to +Vin. The maximum open-circuit voltage is 5.4V. (4) Voltage output at “TEMP” pin is defined by the equation:- VTEMP = 0.5 + 0.01·T, where T is in °C. See pin descriptions for more information. (5) See SOA curves or consult the factory for the appropriate derating. (6) The case pins on the through-holed package types (suffixes N & A) must be soldered. For more information see the applicable package outline drawing. PT4680 Series 20-A 24-V Input Dual Output Isolated DC/DC Converter |
Similar Part No. - PT4683N |
|
Similar Description - PT4683N |
|
|
|
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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
