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R1211D002C集成电路(IC)的PMIC-稳压器-DCDC开关式控制器规格书PDF中文资料

厂商型号 |
R1211D002C |
参数属性 | R1211D002C 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)的PMIC-稳压器-DCDC开关式控制器;产品描述:PWM STEP-UP DCDC CONTROLLER |
功能描述 | Step-up DC/DC Controller |
封装外壳 | 6-SMD,扁平引线 |
文件大小 |
375.02 Kbytes |
页面数量 |
33 页 |
生产厂商 | RICOH electronics devices division |
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 | 2025-5-14 9:30:00 |
人工找货 | R1211D002C价格和库存,欢迎联系客服免费人工找货 |
R1211D002C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 |
---|---|---|---|---|---|---|---|
RICOH/理光 |
23+ |
SOT23-5 |
89630 |
当天发货全新原装现货 |
询价 | ||
RICOH/理光 |
23+ |
SON-6 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
Nisshinbo Micro Devices Inc. |
25+ |
6-SMD 扁平引线 |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
RICOH |
23+ |
SON6 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
RICOH(理光) |
24+ |
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 | ||
17PB |
1206-6 |
1 |
普通 |
询价 | |||
RICOH/理光 |
24+ |
SON-6 |
60000 |
询价 | |||
Nisshinbo |
21+ |
SON-6 |
100 |
全新原装鄙视假货 |
询价 | ||
RICOH |
20+ |
SON6 |
16670 |
进口原装现货,假一赔十 |
询价 | ||
RICOH(理光) |
2021+ |
SON-6(2.6x1.6) |
499 |
询价 |