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XC6402CH20DR, XC6403, XC6403CE35MR

Table of contents:
Info of XC6402CH20DR
Info of XC6403
Info of XC6403CE35MR

XC6402CH20DR, XC6403, XC6403CE35MR Selling Leads, Datasheet

MFG:TOREX Package Cooled:09+ D/C:12000

XC6402CH20DR, XC6403, XC6403CE35MR Picture

XC6402CH20DR, XC6403, XC6403CE35MR Datasheet download

Five Points

Part Number: XC6402CH20DR

MFG: TOREX

Package Cooled: 09+

D/C: 12000

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XC6403 General Description

The XC6403 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 5.6V, 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 (XC6403 A to C series). The whole IC can be put in to stand-by mode via the CE function with the XC6403D series (semicustom). In the stand-by mode, power consumption is greatly reduced. The XC6403 A and B series features the toggle operation function. The regulator output can be OFF when the XC6405B series detects voltage (semi-custom).

The XC6403E series can monitor another power source by using the VSEN pin (semi-custom).

The XC6403E series can delay the detector output: the delay time can be controlled by the use of an external capacitor (semi-custom).

XC6403 Maximum Ratings

PARAMETER		SYMBOL	RATINGS	UNITS
Input Voltage		VIN	700	V
VR Output Current		VRIOUT	700	mA
VD Output Current		VROUT	VSS -0.3 ~ VIN +0.3	V
VR Output Voltage		VDIOUT	50	mA
VD Output Voltage		VDOUT	VSS -0.3 ~ 7.0	V
VCE / VSEN / Cd Pin Voltage		VCE / VSEN / Cd	VSS -0.3 ~ VIN + 0.3	V
Continuous Power Dissipation	SOT-25	Pd	250	mW
Continuous Power Dissipation	SOT-89-5	Pd	500	mW
Operating Temperature Range		Topr	- 40 ~ + 85	oC
Storage Temperature Range		Tstg	- 55 ~ + 125	oC

XC6403 Features

Maximum Output Current                            more than 300mA
                                                                      (380mA limit)
Dropout Voltage                                         200mV (IROUT=100mA)
Operating Voltage Range                           2.0V ~ 6.0V
VR Setting Output Voltage Range               0.9V ~ 5.6V
                                                                     (100mV step, ± 2%)
Detect Voltage Setting Range                     0.9V ~ 5.5V
                                                                      (100mV step, ± 2%)
               When monitoring VIN                      more than 2.0V
VR.VD Temperature Coefficient                    ±100ppm/OC (TYP.)
Low Power Consumption                             35µA (TYP.)
High Ripple Rejection                                   65dB (@10kHz)
Low Output Noise                                        30mVrms
Ultra Small Packages                                    SOT -25 (SOT-23-5)
                                                                        SOT-89-5
                                                                        USP-6B
Operating Temperature Range                     - 40 ~ 85OC
Low ESR Capacitor Compatible

XC6403 Typical Application

Mobile phones, Cordless phones
Wireless communication equipment
Cameras, Video recorders
Portable games
Portable AV equipment
Reference voltage
Battery powered equipment

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