首页>MYRGP150060W/B21RC>规格书详情
MYRGP150060W/B21RC中文资料PDF规格书
MYRGP150060W/B21RC规格书详情
■GENERAL DESCRIPTION
The MYRGP-W/B series is a synchronous step-down mini DC/DC converter
which integrates an inductor and a control IC in one tiny package (2.5mm×2.0mm, H=1.0mm).
A stable power supply with an output current of 600mA is configured using only two capacitors
connected externally. Operating voltage range is from 2.0V to 6.0V.
Output voltage is internally set in a range from 0.8V to 4.0V in increments of 0.05V.
The device is operated by 3.0MHz, and includes 0.42Ω P-channel driver transistor
and 0.52Ω N-channel switching transistor. As for operation mode, the MYRGP-W series is PWM control,
the MYRGP-B series is automatic PWM/PFM switching control.
During stand-by, the device is shutdown to reduce current consumption to as low as 1.0μA or less. With the built-in UVLO (Under Voltage Lock Out) function, the internal driver transistor is forced OFF when input voltage becomes 1.4V or lower.
MYRGP-x-RC integrate CL auto discharge function which enables the electric charge stored at the output capacitor CL to be discharged via the internal auto-discharge switch located between the LX and VSS pins.
When the devices enter stand-by mode, output voltage quickly returns to the VSS level as a result of this function.
■FEATURES
Ultra-Small
: 2.5mm×2.0mm, H=1.0mm
Input Voltage
: 2.0V ~ 6.0V
Output Voltage
: 0.8V ~ 4.0V (+2.0)
High Efficiency
: 90 (VIN=4.2V, VOUT=3.3V)
Output Current
: 600mA
Oscillation Frequency
: 3.0MHz (+15)
Maximum Duty Cycle
Capacitor
CE Function
Protection Circuits
: 100
: Low ESR Ceramic
: Active High
Soft-Start Circuit Built-In
CL High Speed Auto Discharge
:Current Limiter Circuit Built-In
(Constant Current & Latching)
Control Methods
: PWM (MYRGP-W)
PWM/PFM Auto (MYRGP-B)
Operating Ambient Temperature
Environmentally Friendly
: -40℃ ~ 85℃
: EU RoHS Compliant, Pb Free
Halogen Free
■APPLICATIONS
●Mobile phones, Smart phones
●Bluetooth Headsets
●WiMAX PDAs, MIDs, UMPCs
●Portable game consoles
●Digital cameras, Camcorders
●Electronic dictionaries
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
传感器 |
18+ |
MODULE |
2137 |
公司大量现货 随时可以发货 |
询价 | ||
ST |
10+ |
SOP |
13 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ST |
SOP |
899933 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
D |
23+ |
NA/ |
313 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
D |
SOP10 |
198589 |
假一罚十原包原标签常备现货! |
询价 | |||
MURATA-村田 |
24+25+/26+27+ |
直流转换器 |
9328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
MURATA |
24+ |
SMD |
16500 |
只做原装正品现货 假一赔十 |
询价 | ||
ST |
22+ |
SOP |
30000 |
原装正品 |
询价 | ||
D |
22+/23+ |
SMD |
9800 |
原装进口公司现货假一赔百 |
询价 | ||
D |
04/05+ |
SOP-10 |
138 |
询价 |