參數(shù)資料
型號(hào)： XC6367C551ML
廠商： TOREX SEMICONDUCTOR LTD.
英文描述： PWM Controlled, PWM/PFM Switchable Step-Up DC/DC Controllers
中文描述： PWM控制，PWM / PFM切換升壓DC / DC控制器
文件頁(yè)數(shù)： 1/28頁(yè)
文件大?。?/td> 441K
代理商： XC6367C551ML
407
4
The XC6367/68 series are multi-functional step-up DC/DC converter
controllers with built-in high speed, low ON resistance drivers.
Large output currents are possible using an externally connected
transistor, coil, diode and condenser.
Output voltage is selectable in 0.1 steps within a 1.5V ~ 6.5V range
(±2.5%). For output voltages outside this range, we recommend this FB
version, which has a 1.0V internal reference voltage. Using this version,
the required output voltage can be set-up using 2 external resistors.
With a 300kHz switching frequency, the size of the external components
can be reduced.
Control switches from PWM to PFM during light loads with the XC6368
(PWM/PFM switchable) and the series is highly efficient from light loads
to large output currents.
Soft start time of XC6367/68A, B, and C series is internally set to
10msec and XC6367/68C, D, and F series regulate soft start time by
connecting resistors and capacitors exteranally.
During stand-by time (CE pin "Low"), current consumption is reduced to
less than 0.5
μ
A.
Input voltage range
Operating voltage range
: 2.0V~10V
Output voltage range
: 0.9V~10V
: 1.5V~6.5V programmable in 0.1V
steps (±2.5%)
: 300, 100kHz (±15%)
Custom products for 180, 500kHz
: 200mA + (V
IN
=1.8V, V
OUT
=3.3V)
: 84% (typ.)
: I
STB
=0.5A (max.)
: Soft start set-up external
Output Voltage set-up internal (V
OUT
)
Output Voltage set-up external (FB)
: SOT-25
Oscillator frequency
Output Current
High Efficiency
Stand-by capability
Selection
Package
G
Electronic Information Organizers
G
Palmtops
G
Cellular and portable phones
G
Portable Audio Systems
G
Various Multi-function Power Supplies
N
Input Voltage Range
N
Output Voltage Range: 1.5~6.5V(±2.5%)
N
Oscillator Frequency : 300kHz(±15%)
N
PWM/PFM Switching Control (XC6368)
N
High Efficiency
N
SOT-25 Package
: 0.9~10.0V
: 84% (typ.)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XC6367C551MR 制造商:TOREX 制造商全稱(chēng):Torex Semiconductor 功能描述:PWM Controlled, PWM/PFM Switchable Step-Up DC/DC Controllers
XC6367C552ML 制造商:TOREX 制造商全稱(chēng):Torex Semiconductor 功能描述:PWM Controlled, PWM/PFM Switchable Step-Up DC/DC Controllers
XC6367C552MR 制造商:TOREX 制造商全稱(chēng):Torex Semiconductor 功能描述:PWM Controlled, PWM/PFM Switchable Step-Up DC/DC Controllers
XC6367C553ML 制造商:TOREX 制造商全稱(chēng):Torex Semiconductor 功能描述:PWM Controlled, PWM/PFM Switchable Step-Up DC/DC Controllers
XC6367C553MR 制造商:TOREX 制造商全稱(chēng):Torex Semiconductor 功能描述:PWM Controlled, PWM/PFM Switchable Step-Up DC/DC Controllers
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