component
PWM815YBN
Public Made by Adomby adom
MASPOWER Voltage Reference, DIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownPWM815YBN
MASPOWER · Voltage Reference · DIP-8
PWM815YBN from MASPOWER, in a DIP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VCC | power_in | Supply of operating current of the switcher, with recommended supply voltage 8~36 V, startup voltage typ 12.8 V and over voltage protection typ 36 V. |
| 2 | VS | power_in | Voltage sense input of the secondary winding, with regulation voltage typ 1.84 V and absolute maximum -30 to 6 V. |
| 3 | GND | power_in | Ground of the chip. |
| 4 | CS | input | Current sense input of the primary winding, with absolute maximum -0.5 to 6 V and full-load shutdown voltage typ 600 mV. |
| 5 | HV | passive | Drain of the power MOSFET (pins 5~8 are common), rated -0.5 to 720 V with breakdown voltage min 720 V. |
| 6 | HV | passive | Drain of the power MOSFET (pins 5~8 are common), rated -0.5 to 720 V with breakdown voltage min 720 V. |
| 7 | HV | passive | Drain of the power MOSFET (pins 5~8 are common), rated -0.5 to 720 V with breakdown voltage min 720 V. |
| 8 | HV | passive | Drain of the power MOSFET (pins 5~8 are common), rated -0.5 to 720 V with breakdown voltage min 720 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MASPOWER |
| Package | DIP-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| VCC over voltage protection | VCCOVP | 33 | 36 | 39 | V | TA=25℃ | 3 |
| Quiescent current @ no load | Icc | 240 | 300 | 360 | μA | VCC=Vst-1V | 3 |
| Start up voltage | VST | 10.8 | 12.8 | 14.8 | V | 3 | |
| Minimum operating voltage | VUVLO | 6.8 | 7.5 | 8.2 | V | 3 | |
| VS regulation voltage | VFB | 1.81 | 1.84 | 1.87 | V | 3 | |
| Shutdown voltage @full load | VCSMAX | 580 | 600 | 620 | mV | 3 | |
| Maximum duty of secondary winding conduction | DSMAX | 0.47 | 0.5 | 0.53 | 3 | ||
| Over temperature protection | TOTP | 130 | 160 | 190 | ℃ | 3 | |
| Output over voltage | VFBOVP | 2.2 | 2.5 | 2.8 | V | 3 | |
| Short circuit voltage | VFBHICCLM | 0.7 | 0.85 | 1 | V | 3 | |
| Start up current | IST | 0.1 | 0.6 | μA | VCC=Vst-0.5V | 3 | |
| MOSFET breakdown voltage | BVDSS | 720 | V | IDSS=250μA | 3 | ||
| MOSFET turn on resistance | RDSON | 2 | 2.5 | Ω | VG=10V,ID=2A | 3 | |
| Cable compensation current | ICAB | 54 | μA | At no load | 3 | ||
| Minimum discontinuous time | DMIN | 1.5 | ms | 3 | |||
| Shutdown voltage @light load | VCSMIN | 200 | mV | 3 | |||
| Leading edge blanking | TLEB | 600 | ns | 3 | |||
| NTC shutdown (falling) | 0.5 | V | 3 | ||||
| NTC recovery (rising) | 1 | V | 3 | ||||
| NTC pull up current | 100 | μA | 3 | ||||
| Drain voltage of Power MOSFET | HV | -0.5 | 720 | V | 2 | ||
| Voltage at VCC to Ground | VCC | -0.5 | 40 | V | 2 | ||
| VS input voltage | VS | -30 | 6 | V | 2 | ||
| Voltage at CS to Ground | CS | -0.5 | 6 | V | 2 | ||
| Voltage at NTC to Ground | NTC | -0.5 | 6 | V | 2 | ||
| Maximum junction temperature | TJMAX | 150 | ℃ | 2 | |||
| Lead temperature | TLEAD | 260 | ℃ | 2 | |||
| Storage temperature | TSTG | -55 | 150 | ℃ | 2 | ||
| ESD rating HBM | HBM | 2000 | V | ANSI/STM5.1-2001 | 2 | ||
| ESD rating CDM | CDM | 1000 | V | JEDEC EIA/JESD22-C101F | 2 | ||
| Latch-up test | -200 | 200 | mA | JEDEC 78D | 2 | ||
| Power MOSFET Drain voltage | HV | 0 | 720 | V | 3 | ||
| Supply Voltage | VCC | 8 | 36 | V | 3 | ||
| Junction to ambient thermal resistance | θJA | 100 | ℃/W | SOP 8 | 3 |
CAD (KiCad official)
- Symbol:
PWM815YBN - Footprint:
Package_DIP:DIP-8_W7.62mm - 3D model: DIP-8 (KiCad packages3D, STEP)
- 3D model files:
pwm815ybn-etched.step/pwm815ybn-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);pwm815ybn.step/pwm815ybn.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MASPOWER datasheet (6 pp, sha256
6eb6d19dea03f211, retrieved 2026-10-26, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).