P783F-Q24-S12-S

Additional Resources: Product Page | 3D Model | PCB Footprint date 03/17/2023 page 1 of 8 SERIES: P783F-S │ DESCRIPTION: NON-ISOLATED SWITCHING REGULATOR FEATURES • • • • • • • 3A of output current open frame design high efficiency up to 97% no-load input current as low as 2mA output short circuit protection wide operating temp: -40°C to +85°C designed to meet 62368: EN/BS EN MODEL input voltage output voltage output current output power ripple and noise1 efficiency typ (Vdc) range (Vdc) (Vdc) max (mA) max (W) max (mVp-p) typ (%) P783F-Q24-S3-S 24 8~36 3.3 3000 9.9 70 90 P783F-Q24-S5-S 24 8~36 5 3000 15 70 93 P783F-Q24-S6-S 24 10~36 6.5 3000 19.5 70 94 P783F-Q24-S9-S 24 13~36 9 3000 27 70 95 P783F-Q24-S12-S 24 16~36 12 3000 36 100 97 P783F-Q24-S15-S 24 19~36 15 3000 45 100 97 Notes: 1. ripple and noise are measured at 20 MHz BW PART NUMBER KEY P783 - QXX - SXX - S Base Number Input Voltage Output Voltage cui.com Packaging Style SIP Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: P783F-S │ DESCRIPTION: NON-ISOLATED SWITCHING REGULATOR date 03/17/2023 │ page 2 of 8 INPUT parameter conditions/description operating input voltage 3.3 V output 5 V output 6.5 V output 9 V output 12 V output 15 V output reverse polarity input avoid / not protected min typ max units 8 8 10 13 16 19 24 24 24 24 24 24 36 36 36 36 36 36 Vdc Vdc Vdc Vdc Vdc Vdc min typ max units 1,000 680 330 330 330 330 μF μF μF μF μF μF OUTPUT parameter conditions/description capacitive load 3.3 V output 5 V output 6.5 V output 9 V output 12 V output 15 V output line regulation full load, input voltage range ±0.5 ±1.0 % load regulation from 10% to 100% load ±0.5 ±1.0 % voltage accuracy 0~100% load, input voltage range ±2 ±3 % switching frequency PWM mode temperature coefficient -40°C ~ 85°C trimmability see trim table CTRL module on: CTRL open or high module off: CTRL low to GND 100 250 400 kHz ±0.03 %/°C 4.5 0 14 0.8 Vdc Vdc min typ max units min typ max units PROTECTIONS parameter conditions/description short circuit protection continuous, automatic recovery SAFETY AND COMPLIANCE parameter conditions/description safety approvals designed to meet 62368: EN/BS EN conducted emissions CISPR32/EN55032 Class B ESD IEC/EN 61000-4-2, contact ±6 kV, perf. criteria B radiated immunity IEC/EN 61000-4-3, 10V/m, perf. criteria A EFT/burst IEC/EN 61000-4-4, ±1 kV, perf. criteria B (see recommended circuit) surge IEC/EN 61000-4-5, Class B, line to line ±1 kV, perf. criteria B EMI/EMC IEC/EN 61000-4-6 Class A, 3 Vr.ms (see recommended circuit) perf. criteria A MTBF as per MIL-HDBK-217F @ 25°C RoHS yes 2,000 cui.com K hours Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: P783F-S │ DESCRIPTION: NON-ISOLATED SWITCHING REGULATOR date 03/17/2023 │ page 3 of 8 ENVIRONMENTAL parameter conditions/description min max units operating temperature see derating curve -40 85 °C -55 125 °C 5 95 % max units 260 °C max units storage temperature storage humidity non-condensing typ SOLDERABILITY parameter conditions/description pin soldering for 10 seconds min typ MECHANICAL parameter conditions/description min dimensions 32.15 x 14.85 x 9.05 case material flame retardant and heat-resistant plastic (UL94 V-0) typ mm weight 4.0 g MECHANICAL DRAWING units: mm [inches] tolerance: ±0.50 [±0.020] pin section tolerance: ±0.10 mm [±0.004] PIN CONNECTIONS cui.com Pin Function 1 Ctrl 2, 3, 4 Vin 5, 6, 7, 8 GND 9, 10 +Vo 11 +Vo 12 Trim Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: P783F-S │ DESCRIPTION: NON-ISOLATED SWITCHING REGULATOR date 03/17/2023 │ page 4 of 8 DERATING CURVES Figure 1 TYPICAL APPLICATION CIRCUIT Figure 2 Table 1 Part No. C2 (ceramic capacitor) P783-Q24-S3-S 22μF/10V P783-Q24-S5-S 22μF/10V P783-Q24-S6-S P783-Q24-S9-S Note: C1 (ceramic capacitor) 100μF/50V 22μF/10V 22μF/16V P783-Q24-S12-S 22μF/25V P783-Q24-S15-S 22μF/25V 1. The required capacitors C1 and C2 must be connected as close as possible to the terminals of the module; 2. Refer to Table 1 for C1 and C2 capacitor values. For certain applications, increased values and/or tantalum or low ESR electrolytic capacitors may also be used instead; 3. Converter cannot be used for hot swap and with output in parallel. cui.com Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: P783F-S │ DESCRIPTION: NON-ISOLATED SWITCHING REGULATOR date 03/17/2023 │ page 5 of 8 EMC RECOMMENDED CIRCUIT Figure 3 Table 2 Emissions Immunity FUSE C3 LDM1 select fuse value according to actual input current 100μF/50V 22μH cui.com C4 C2 100μF/50V refer to the C2 in Figure X 680μF/50V Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: P783F-S │ DESCRIPTION: NON-ISOLATED SWITCHING REGULATOR date 03/17/2023 │ page 6 of 8 TRIM FUNCTION FOR OUTPUT VOLTAGE ADJUSTMENT Figure 4 Table 3 VOUT RTOP RBOTTOM RO VREF (Vdc) (kΩ) (kΩ) (kΩ) (V) 3.3 75 32.68 10 1 5 68 17.01 10 1 6.5 75 13.64 10 1 9 75 9.38 10 1 12 120 10.91 10 1 15 100 7.14 10 1 Note: Value for RTOP, RBOTTOM, RO, and VREF refer to Table 3 (fixed internal values). RTRIM: Trim resistance a: User-defined parameter, no actual meanings VOUT: Nominal output voltage cui.com Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: P783F-S │ DESCRIPTION: NON-ISOLATED SWITCHING REGULATOR date 03/17/2023 │ page 7 of 8 TRIM FUNCTION FOR OUTPUT VOLTAGE ADJUSTMENT (CONTINUED) Figure 5 Table 4 Vout nom. 3.3 Vdc Vout adj. R1 3 500K 5.0 Vdc R2 R1 4 95K 195K 4.5 52K 470K 6.5 Vdc R2 R1 5.5 125K 330K 6 58K 750K 9.0 Vdc R2 R1 7 140K 220K 8 40K 520K 12 Vdc R2 R1 10 65K 530K 11 28K 1180K R2 15 Vdc R1 R2 3.3 5 6.5 9 12 13 110K 590K 14 50K 1290K 15 16 90K 17 40K cui.com Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: P783F-S │ DESCRIPTION: NON-ISOLATED SWITCHING REGULATOR date 03/17/2023 │ page 8 of 8 REVISION HISTORY rev. description date 1.0 initial release 06/29/2020 1.01 weight updated in the mechanical section 04/07/2021 1.02 derating curves and circuit figures updated 09/23/2021 1.03 trim resistor equations added 05/19/2022 1.04 trim resistor equations and figures updated 10/14/2022 1.05 CE removed 03/17/2023 The revision history provided is for informational purposes only and is believed to be accurate. Headquarters 20050 SW 112th Ave. Tualatin, OR 97062 800.275.4899 Fax 503.612.2383 cui.com techsupport@cui.com CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website. CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.