NCP1380BDR2G
onsemi NCP1380BDR2G (Power Management - AC/DC PWM/Resonant Controller) is suitable for applications such as system regulation, battery charging and power conversion. Guaranteed genuine original; electrical characteristics and pin package are per the official Datasheet. Contact us for pricing, samples and stock availability.
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SOIC-8 · Generic package illustration
Based on the catalogue package field; not verified for this part. Check manufacturer documentation for dimensions, polarity and pinout.View part documentation ↓- Package
- SOIC-8
Product overview
onsemi NCP1380BDR2G (Power Management - AC/DC PWM/Resonant Controller) is suitable for applications such as system regulation, battery charging and power conversion. Guaranteed genuine original; electrical characteristics and pin package are per the official Datasheet. Contact us for pricing, samples and stock availability.
- Manufacturer
- onsemi
- Part number
- NCP1380BDR2G
- Category
- AC-DC PWM / Resonant Controllers
- Package
- SOIC-8
- Packaging
- Tape & Reel
- Condition
- New & Original
- Compliance
- RoHS Compliant
- Lifecycle
- Confirm with manufacturer
- Lead time / MOQ
- Confirm with quotation
Technical parameters
34 parametersConstruction
- ESD Capability, HBM Model (Note 1)
- 4 kV
- ESD Capability, MM Model (Note 1)
- 200 V
- ESD Capability, CDM Model (Note 1)
- 2 kV
- ELECTRICAL CHARACTERISTICS (Unless oth
- = 0 V
- VCC(on) Startup Threshold
- 16
- VCC(HYS) Hysteresis VCC(on) −
- 7.2
- VCC(reset) Internal logic reset
- 6
- ICC3A Device Switching (FSW
- = 65 kHz)
- VCC(HYS) Hysteresis VCC(on) − VCC(off)
- 7.2
- ICC3A Device Switching (FSW = 65 kHz)
- 65 kHz
- ICC3B Device Switching VCO mode
- 1.25 V
- VCC(on) Startup Threshold VCC increasing
- 17
- tVCC(off) VCC(off) noise filter
- 5 ms
- tVCC(reset) VCC(reset) noise filter
- 20
- ICC2 Device Enabled/No output load on pin 5 Fsw = 10 kHz
- 1.7
- ICC3B Device Switching VCO mode CDRV = 1 nF, VFB = 1.25
- 2.0
- tILIM Propagation Delay VCS > VILIM to DRV turn−off
- 125 ns
Performance
- ICC(MAX) Maximum current for VCC pin
- ±30 mA
- IDRV(MAX) Maximum current for DRV pin ±
- 1000 mA
- IZCD(MAX) Maximum current for ZCD pin +
- 3 / −2 mA
- RqJA Thermal Resistance Junction−to−Air
- 120 °C/W
- TJ(MAX) Maximum Junction Temperature
- 150 °C
- VCC(off) Minimum Operating Vol
- 8.3
- ICC(disch) Current that discharg
- 3.0
- ICC(latch) Current into VCC that
- 30
- VILIM Current Sense Voltage
- 0.76
- Ibias Input Bias Current (N
- −2
- VCC(off) Minimum Operating Voltage
- 8.3
- ICC(disch) Current that discharges VCC when the controlle
- 3.0
- ICC(latch) Current into VCC that keeps the controller lat
- 30
- Ibias Input Bias Current (Note 3)
- −2
- VCC(off) Minimum Operating Voltage VCC decreasing
- 9
- ICC(start) Startup current FB pin open
- 10 mA
- Ibias Input Bias Current (Note 3) DRV high
- 2 mA
Specifications & documentation
Use the official manufacturer documentation to verify electrical characteristics, package dimensions and operating limits before design approval.
Frequently asked questions
Common pre-quotation questions and selection notes to help you verify key parameters and sourcing before requesting a quote.
How do I verify the part is genuine / avoid counterfeit?
Buy only from authorized or franchised channels. On receipt, check: (1) laser-etched markings that solvent will not remove; (2) batch / lot code consistent between label and device; (3) original reel or tube packaging; (4) request traceability documents (CoC, date code). For critical parts, third-party X-ray / decapsulation testing is recommended.
How do I read the markings / date code on a chip?
Most active ICs use a 4-digit date code YYWW (year + week, e.g. 2345 = 2023 week 45). The top mark is manufacturer logo + base part number + lot code. For SMD code lookup, search by "marking code + package" on AllDataSheet / Octopart / LCSC.
What does the package code mean (TO-220, SOT-23, QFP…)?
Package codes describe the physical form factor and pin layout — critical when sourcing, because electrically equivalent parts in different packages will not fit the PCB. Common: TO-220 (3-terminal power), SOT-23 (3-pin small signal), DIP / SOIC (through-hole / SMD ICs), QFP / QFN (MCUs, processors).
What if my original model is discontinued (EOL / NRND)?
Three options: (1) the manufacturer’s recommended replacement; (2) franchised distributor legacy stock; (3) a functionally compatible cross-brand part — provided pinout and key parameters match. Always evaluate on a real board before mass swap.
What is the minimum order quantity (MOQ) and lead time?
We support both sample and volume orders. Minimum order quantity, stock availability and lead time are confirmed per inquiry — tell us your model and quantity and we will quote. Sample quantities for design validation are supported.
Can I get the datasheet and samples?
The full datasheet is linked on this page. For parts without a direct datasheet, we can locate the manufacturer document on request. Sample requests are supported — contact us with your model and quantity.
Request confirmation of current stock, date code, packaging, price and delivery terms. Product information does not constitute a binding offer; final specifications are confirmed with your quotation.