Datasheet > XC6405DK85ML

XC6405DK85ML

更新时间： 2024-10-31 10:54:27

品牌	Logo	应用领域
特瑞仕 - TOREX		/
页数	文件大小	规格书
55页	1608K
描述
Power Management Circuit

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技术参数
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XC6405DK85ML 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	,	Reach Compliance Code：	compliant
风险等级：	5.84	湿度敏感等级：	1

XC6405DK85ML 数据手册

XC6405Series

ETR1003_002

High Current, High Speed LDO Regulators, Voltage Detector Function

■GENERAL DESCRIPTION

The XC6405 series are precise, low noise, high speed, high current, positive voltage low dropout regulators with built-in

voltage detector. They are fabricated using Torex’s CMOS process. Performance features of the series includes high ripple

rejection and low dropout voltage, and the series features a voltage reference, an error amplifier, a current limiter and a phase

compensation circuit plus a driver transistor.

Detect voltage is selectable in 100mV increments within the range of 0.9V to 5.5V and the LDO output voltage is selectable

within a range of 0.9V to 5.1V, also in 100mV increments.

The series is also compatible with low ESR ceramic capacitors which give added output stability. This stability can be

maintained even during load fluctuations due to the excellent transient response of the series. The current limiter's foldback

circuit also operates as a short circuit protection for the output current limiter and the output pin. The series provides options

to the user to select from a variety of circuit features, such as detector monitoring, detector output logic, CE and EN pin input

logic, internal pull-up / down resistance, and power ready. The IC's internal regulator circuit can be placed in stand-by mode

via the EN function (XC6405 A to C series). The whole IC can be put in to stand-by mode via the CE function with the

XC6405D series (semi-custom). In the stand-by mode, power consumption is greatly reduced. The XC6405 A and B series

features the toggle operation function. The regulator output can be OFF when the XC6405B series detects voltage

(semi-custom). The XC6405E series can monitor another power source by using the VSEN pin (semi-custom).

The XC6405F series can delay the detector output: the delay time can be controlled by the use of an external capacitor

(semi-custom).

■APPLICATIONS

●CD-ROM, CD-R/RW drive

●DVD drive

■FEATURES

Maximum Output Current

: More than 500mA

(600mA limit)

(2.5V≦VROUT≦4.9V)

: 200mV @ 100mA

400mV @ 200mA

: 2.0V ~ 6.0V

●HVD drive

Dropout Voltage

●Cameras, Video recorders

●Portable AV equipment

●Battery powered equipment

Operating Voltage Range

VR Setting Output Voltage

: 0.9V~ 5.1V (±2%)

Detect Voltage Setting Range : 0.9V ~ 5.5V (±2%)

More than 2.0V (V_INsensing)

VR.VD Temperature Coefficient : ±100ppm/℃ (TYP.)

Low Power Consumption

High Ripple Rejection

Operational Temperature

Low ESR Capacitor Compatible

Highly Accurate

: 90μA (TYP.)

: 65dB (@10kHz)

: - 40 ~ 85℃

: ±2%

Ultra Small Packages

: SOT-25 (SOT-23-5)

: SOT-89-5

■TYPICAL APPLICATION CIRCUITS

Rpull-up

200k

Rpull-up

200k

Rpull-up

200k

XC6405A ~ D Series

XC6405E Series

XC6405F Series

1/55

12 3 4 5 6 7...55

中文翻译

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