UPC1935中文资料PDF规格书
UPC1935规格书详情
DESCRIPTION
The µ PC1935 is a low-voltage input DC-DC converter control IC that can configure a three-output (step-up × 2, inverted output × 1) DC-DC converter at an input voltage of 3, 3.3, or 5 V.
Because of its wide operating voltage range, this IC can also be used to control DC-DC converters using an AC adapter for input.
FEATURES
• Low supply voltage: 2.5 V (MIN.)
• Operating voltage range: 2.5 to 20 V (breakdown voltage: 30 V)
• Can control three output channels.
• Timer latch circuit for short-circuit protection.
• Ceramic capacitor with low capacitance (0.1 µ F) can be used for short-circuit protection.
• Dead times of channels 2 (step-up) and 3 (inverted output) can be set from external resistors. Dead time of channel 1 (step-up) is internally fixed to 85 .
• Soft start of each channel can be set independently.
• Each channel can be turned ON/OFF independently.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NEC |
2016+ |
SOT89 |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
NEC/REN |
2020+ |
SOT-89 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
NEC |
23+ |
NA/ |
5150 |
原厂直销,现货供应,账期支持! |
询价 | ||
NEC |
20+ |
SOT-89 |
43000 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
NEC |
2018+ |
SOT-89 |
25000 |
一级专营品牌全新原装热卖 |
询价 | ||
NEC |
22+ |
SOT-89 |
9800 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
NEC |
2023+ |
SOT-89 |
50000 |
原装现货 |
询价 | ||
SOT-89 |
23+ |
NA |
15659 |
振宏微专业只做正品,假一罚百! |
询价 | ||
NEC |
22+ |
SOT89 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
NEC |
22+23+ |
SSOP-16 |
37764 |
绝对原装正品全新进口深圳现货 |
询价 |