参数资料
| 型号： | NCV885300D1R2G |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC REG CTRLR BUCK PWM CM 8SOIC |
| 标准包装： | 2,500 |
| PWM 型： | 电流模式 |
| 输出数： | 1 |
| 频率 - 最大： | 374kHz |
| 占空比： | 100% |
| 电源电压： | 3.4 V ~ 36 V |
| 降压： | 是 |
| 升压： | 无 |
| 回扫： | 无 |
| 反相： | 无 |
| 倍增器： | 无 |
| 除法器： | 无 |
| Cuk： | 无 |
| 隔离： | 无 |
| 工作温度： | -40°C ~ 150°C |
| 封装/外壳： | * |
| 包装： | * |
NCV885300
Automotive Grade
Non-Synchronous Buck
Controller
The NCV885300 is an adjustable ? output non ? synchronous buck
controller which drives an external P ? channel MOSFET. The device
uses peak current mode control with internal slope compensation. The
IC incorporates an internal regulator that supplies charge to the gate
driver.
http://onsemi.com
MARKING
DIAGRAM
Protection features include internal soft ? start, undervoltage lockout,
cycle ? by ? cycle current limit, hiccup ? mode overcurrent protection,
hiccup ? mode short ? circuit protection.
Additional features include: power good signal, low quiescent
current sleep mode and externally synchronizable switching
8
1
SOIC ? 8
SUFFIX D
CASE 751
8
1
V885300
ALYW
G
frequency.
Features
? Ultra Low Iq Sleep Mode
? Adjustable Output with 800 mV ± 2.0% Reference Voltage
? Wide Input of 3.1 to 44 V with Undervoltage Lockout (UVLO)
? Power Good (PG)
? Internal Soft ? Start (SS)
? Fixed ? Frequency Peak Current Mode Control
? Internal Slope Compensating Artificial Ramp
? Internal High ? Side PMOS Gate Driver
? Regulated Gate Driver Current Source
? External Frequency Synchronization (SYNC)
? Programmable Cycle ? by ? Cycle Current Limit (CL)
? Hiccup Overcurrent Protection (OCP)
? Output Short Circuit Hiccup Protection (SCP)
? Space ? Saving 8 ? PIN SOIC Package
? NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC ? Q100
Qualified and PPAP Capable
? These Devices are Pb ? Free and are RoHS Compliant
V885300 = Specific Device Code
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
G = Pb ? Free Package
PINOUT DIAGRAM
1 PG VIN 8
2 EN/SYNC ISNS 7
3 COMP GDRV 6
4 FB GND 5
ORDERING INFORMATION
Device Package Shipping ?
NCV885300D1R2G SOIC ? 8 2500/Tape & Reel
(Pb ? Free)
?For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
? Semiconductor Components Industries, LLC, 2013
May, 2013 ? Rev. 2
1
Publication Order Number:
NCV8853/D
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