首页>R1211D002C-TR>规格书详情
R1211D002C-TR中文资料PDF规格书
厂商型号 |
R1211D002C-TR |
参数属性 | R1211D002C-TR 封装/外壳为6-SMD,扁平引线;包装为卷带(TR);类别为集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器;产品描述:PWM STEP-UP DCDC CONTROLLER |
功能描述 | Step-up DC/DC Controller |
文件大小 |
375.02 Kbytes |
页面数量 |
33 页 |
生产厂商 | RICOH ELECTRONIC DEVICES CO., LTD. |
企业简称 |
Ricoh【理光】 |
中文名称 | 理光集团官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-16 9:14:00 |
R1211D002C-TR规格书详情
OUTLINE
The R1211x Series are CMOS-based PWM step-up DC/DC converter controllers with low supply current. Each of the R1211x Series consists of an oscillator,a PWM control circuit, a reference voltage unit, an error amplifier, a reference current unit, a protection circuit, and an under voltage lockout (UVLO) circuit. A low ripple, high efficiency step-up DC/DC converter can be composed of this IC with some external components, or an inductor, a diode, a power MOSFET, divider resisters, and capacitors.
FEATURES
• Standby Current................................................Typ. 0µA (for B/D version)
• Input Voltage Range.........................................2.5V to 6.0V
• Built-in Latch-type Protection Function (Output Delay Time can be set with an external capacitor)
• Two Options of Basic Oscillator Frequency ......300kHz, 700kHz
• Max Duty Cycle.................................................Typ. 90
• High Reference Voltage Accuracy ....................±1.5
• U.V.L.O. Threshold level ...................................Typ. 2.2V (Hysteresis Typ. 0.13V)
• Small Packages ................................................SOT-23-6W or thin (package height Max. 0.85mm) SON-6
APPLICATIONS
• Constant Voltage Power Source for portable equipment.
• Constant Voltage Power Source for LCD and CCD.
产品属性
- 产品编号:
R1211D002C-TR-FE
- 制造商:
Nisshinbo Micro Devices Inc.
- 类别:
集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器
- 包装:
卷带(TR)
- 输出类型:
PWM
- 功能:
升压
- 输出配置:
正
- 拓扑:
升压
- 输出阶段:
1
- 电压 - 供电 (Vcc/Vdd):
2.5V ~ 6V
- 频率 - 开关:
700kHz
- 占空比(最大):
90%
- 同步整流器:
无
- 时钟同步:
无
- 控制特性:
使能
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
6-SMD,扁平引线
- 供应商器件封装:
6-SON(2.6x1.6)
- 描述:
PWM STEP-UP DCDC CONTROLLER
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
17PB |
1206-6 |
1 |
普通 |
询价 | |||
RICOH |
1822+ |
SOT23-5 |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
RICOH |
22+ |
SON6 |
28600 |
只做原装正品现货假一赔十一级代理 |
询价 | ||
Ricoh/RICOH ELECTRONIC DEVICES |
21+ |
SON6 |
16670 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
RICOH |
2023+ |
SON6 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
RICOH |
21+ |
SON6 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
RICOH/理光 |
2122+ |
SON6 |
49000 |
全新原装正品,优势渠道,价格美丽可做含税 |
询价 | ||
RICOH |
03+ |
SON6 |
16770 |
全新原装 实单必成 |
询价 | ||
RICOH |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
RICOH(理光) |
23+ |
SON6(1.6x2.6) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 |