onsemi NCP3030B
The NCP3030 is a PWM device designed to operate from a wide input range and is capable of producing an output voltage as low as 0.6 V. The NCP3030 provides integrated gate drivers and an internally set 1.2 MHz (NCP3030A) or 2.4 MHz (NCP3030B) oscillator. The NCP3030 also has an externally compensated transconductance error amplifier with an internally fixed soft−start.| Part No. | NCP3030B |
|---|---|
| Datasheet | NCP3030B Download |
| Manufacturer |  onsemi |
| Description | Synchronous PWM Controller |
| Buy | Stock & Price |
FEATURES
● Input Voltage Range from 4.7 V to 28 V● 1.2 MHz Operation (NCP3030B – 2.4 MHz)
● 0.8 V Internal Reference Voltage
● Internally Programmed 1.8 ms Soft−Start (NCP3030B – 1.3 ms)
● Current Limit and Short Circuit Protection
● Transconductance Amplifier with External Compensation
● Input Undervoltage Lockout
● Output Overvoltage and Undervoltage Detection
● NCV Prefix for Automotive and Other
APPLICATIONS
Requiring Site and Change Controls● These are Pb−Free Devices 8 1 SOIC−8 NB CASE 751 MARKING DIAGRAM 8 3030x ALYW G 1 3030x A L Y W G = Specific Device Code x = A or B = Assembly Location = Wafer Lot = Year = Work Week = Pb−Free Package VIN CIN CBST VCC BST HSDR Q1 PIN CONNECTIONS VCC COMP FB GND BST HSDR VSW LSDR COMP VSW L0 Vout ORDERING INFORMATION Device Package Shipping† RC CC1 FB LSDR Q2 RFB1 NCP3030ADR2G SOIC−8 2500 / Tape & Reel C0 (Pb−Free) CC2 GND RISET RFB2 NCP3030BDR2G SOIC−8 2500 / Tape & Reel (Pb−Free) Figure 1. Typical Application Circuit NCV3030ADR2G SOIC−8 25...
