EEWORLDEEWORLDEEWORLD

Part Number

Search

XC6416EC21MR

Description
Dual LDO Voltage Regulator with “GreenOperation”
File Size2MB,31 Pages
Manufacturer
Download Datasheet View All

XC6416EC21MR Overview

Dual LDO Voltage Regulator with “GreenOperation”

XC6416
Series
Dual LDO Voltage Regulator with “GreenOperation”
JTR0333-006
■GENERAL
DESCRIPTION
☆GreenOperation
Compatible
The XC6416 series is a high accurate, low noise, high ripple rejection, and low dropout CMOS Dual regulator with
GreenOperation function. The series includes a reference voltage source, an error amplifier, a current limiter, and a phase
compensation circuit.
GreenOperation function provides high speed operation, low power consumption and high efficiencies by automatically
switching between a high speed mode (HS) and a power save mode (PS) depending on the load current level. The
switching point of the GreenOperation to the output current is being fixed inside the IC, thus providing operating conditions
with the most suitable level of supply current for the application. The USP-6C package has GO pin. If a high level singal is
input to the GO pin, the XC6416 can be used as a high speed fixed mode regulator.
The EN function turns each output of the two regulators independently. In this state, the electric charge at the output
capacitor (C
L
) is discharged via the internal auto-discharge switch, and as a result the V
OUT
voltage quickly returns to the V
SS
level. The output stabilization capacitor (C
L
) is also compatible with low ESR ceramic capacitors. Output voltage is
selectable in 0.05V increments within a range of 0.8V ~4.0V, using laser trimming technologies. The series includes a
fold-back circuit, which aids the operation of the current limiter and circuit protection.
■APPLICATIONS
Mobile phones
Cordless phones, wireless communication equipment
Portable games
Cameras, video recorders
Portable audio equipment
PDAs
FEATURES
Maximum Output Current
Dropout Voltage
Operating Voltage Range
Output Voltage Range
High Output Accuracy
: 200mA (300mA limit, TYP.)
: 95mV@I
OUT
=100mA, V
OUT
=3.0V
: 1.5V~6.0V
: 0.8V~4.0V (0.05V increments)
: ±1% <XC6416A/B/C/D in HS Mode>
±0.02V @ V
OUT
≦1.95V
±2% <XC6416E/F/G/H in HS Mode>
±0.03V @ V
OUT
≦1.45V
±3% <XC6416A~H in PS Mode>
±0.06V @ V
OUT
≦1.95V
Low Power Consumption
: 5μA/ch @ PS mode (TYP.)
28μA/ch @ HS mode (TYP.)
Stand-by Current
: Less than 0.1μA
Ripple Rejection Rate
: 60dB @ 1kHz
Operating Temperature Range: - 40
O
C ~ 85
O
C
Low ESR Capacitor
: 1.0μF Ceramic Capacitor Compatible
Small Packages
: USP-6C, SOT-26
■TYPICAL
APPLICATION CIRCUITS
■TYPICAL
PERFORMANCE
CHARACTERISTICS
●負荷過渡応答
●Load
Transient Response
XC6416CCxxER(V
OUT
=2.8V)
V
IN
=3.8V、Ta=25℃
tr=5μs
C
IN
=1.0μF(ceramic)、C
L
=1.0μF(ceramic)
2.9
2.8
Ouput Voltage : V
OUT
[V]
2.7
2.6
2.5
2.4
2.3
I
OUT
=0.1mA
Output Current : I
OUT
=50mA
300
Output Voltage : V
OUT
(HS Mode)
250
200
150
100
50
0
Output Current : I
OUT
[mA]
Output Voltage : V
OUT
(GO Mode)
Time (10μs/div)
1/30
Urgent!!! Change IIC0 to IIC1!
As the title says. I use a 2450 board and wince5.0 platform. Now I use IIC1 to connect my IC chip. The IIC driver I got now is IIC0, which is GPE14\GPE15. I need to change it to IIC1, which is GPB7\GP...
pd840228 Embedded System
Post a question about bootloader and invite comrades who are learning 6410, PXA3XX and other advanced products!
I have looked at the eboot of 6410 these days, and re-understood the nk.bin and nk.nb0 files, and found many questions. The main reason is that I have always used ADS bootloader before, and now I feel...
kacanmmx Embedded System
Accelerating Scientific Computing Using CMSIS DSP Library in SensorTile
The core of our topic is to use SensorTile to implement audio processing. In many applications such as audio processing and motor control, some common DSP functions such as sine and cosine, matrix cal...
sigue_vivo MEMS sensors
Cramfs root file system startup problem
I use the Youlong YL2410 development board. Recently, I want to make a cramfs file system by myself. I refer to the root file system making part of a famous document "Linux System Transplantation" on ...
szway Embedded System
EEWORLD University Hall ---- CMOS Analog Integrated Circuit Design Wu Jin, Southeast University
CMOS Analog Integrated Circuit Design Wu Jin, Southeast University : https://training.eeworld.com.cn/course/5622Professor Wu Jin from Southeast University teaches CMOS analog integrated circuit design...
桂花蒸 Analog electronics
Share LPC1788 network routines
Main control: LPC1788, 512KBflash, 96kBSRAM, 4kBEEPROM. PHY chip: LAN8720 1. UDP client experimental phenomenon2. UDP server experimental phenomenon3. TCP server experimental phenomenon4. CP client ex...
加勒比海盗 NXP MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2903  2355  2036  511  1736  59  48  41  11  35 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号