NCP12510

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Current-Mode PWM Controller for Off-line Power Supplies

制造商：ON

中文数据手册

产品信息

The NCP12510 is a highly integrated PWM controller capable ofdelivering a rugged and high performance offline power supply in atiny TSOP−6 package. With a voltage supply range up to 35 V, thecontroller hosts a jittered 65−kHz or 100−kHz switching circuitryoperated in peak current mode control. When the power on thesecondary side starts decreasing, the controller automatically foldsback its switching frequency down to a minimum level of 26 kHz. Asthe power further goes down, the part enters skip cycle while limitingthe peak current. The controller has integrated protections such as Over Power Protection (OPP), Over Voltage Protection (OVP) and short-circuit protections. NCP12510 is improved and pin compatible controller based on verypopular flyback controller NCP1250.

Frequency Foldback down to 26 kHz and Skip-Cycle in light load conditions
Non-dissipative internal and adjustable Over Power Protection (OPP) circuits
Frequency jittering from full load to skip-cycle
Rich Set of Integrated Protections: Pre-short, OPP, OVP, OCP, SCP, OTP with Auto−Recovery or Latched Options.
Improved IC Power Consumption
Internal Ramp Compensation
High Robustness and High ESD Capabilities

在线购买

型号	制造商	描述	购买
NCP12510BSN65T1G	ON	ICOFFLNCONVFLYBACK6TSOP	立即购买
NCP12510ASN65T1G	ON	ICOFFLNCONVFLYBACK6TSOP	立即购买

技术资料

标题	类型	大小（KB）	下载
TSOP-6	PDF	62	点击下载
Current-Mode PWM Controller for Off-line Power Supplies	PDF	605	点击下载
NCP12510B65GEVB Bill Of Materials (ROHS Compliant)	PDF	56	点击下载
NCP12510B65GEVB Gerber Layout Files (Zip Format)	RAR	64	点击下载
NCP12510B65GEVB Schematic	PDF	106	点击下载
NCP12510B65GEVB Test Procedure	PDF	127	点击下载
65 W Notebook Off-line Adaptor with NCP12510 EVB User Manual	PDF	550	点击下载
65 W Notebook Adapter Evaluation Board - NCP12510B65GEVB	UNKNOW	135	点击下载

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