XC6204D22AML Просмотр технического описания (PDF) - TOREX SEMICONDUCTOR
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XC6204D22AML Datasheet PDF : 26 Pages
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XC6204 Series
! CMOS Low Power Consumption
! Dropout Voltage :
60mV @ 30mA, 200mV @ 100mA
! Maximum Output Current : 150mA
! Highly Accurate : ± 2%
! Output Voltage Range : 1.8V ~ 6.0V
! Low ESR capacitor compatible
High Speed LDO Regulators
Output On/Off Control
" Applications
# Mobile phones
# Cordless phones
# Cameras, video recorders
# Portable games
# Portable AV equipment
# Reference voltage
# Battery powered equipment
Feb. 13. 01 Ver.IV
" General Description
" Features
The XC6204 series are highly precise, low noise, positive voltage LDO regulators
manufactured using CMOS processes. The series achieves high ripple rejection
and low dropout and consists of a standard voltage source, an error correction,
current limiter and a phase compensation circuit plus a driver transistor.
Output voltage is selectable in 50mV increments within a range of 1.8V ~ 6.0V.
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 protect for the output
current limiter and the output pin.
The CE function enables the output to be turned off, resulting in greatly reduced
power consumption.
Maximum Output Current : 150mA
Dropout Voltage : 200mV (IOUT = 100mA)
Maximum Operating Voltage : 10V
Output Voltage Range : 1.8V ~ 6.0V in 50mV increments
Highly Accurate : ± 2%
Low Power Consumption : TYP 75µA
Standby Current : less than 0.1µA
High Ripple Rejection : 70dB (10 kHz)
Low Output Noise : 30µVrms
Operating Temperature Range : -40OC ~ +85OC
Low ESR Capacitor Compatible : Ceramic capacitor
" Pin Configuration
" Pin Assignment
VOUT
5
(NC)
4
1
2
3
VIN VSS CE
SOT-23-5
(TOP VIEW)
" Selection Guide
VIN 1
NC 2
VOUT 3
6 CE
5 VSS
4 NC
USP-6B
(TOP VIEW)
PIN NUMBER
SOT-23-5
USB-6B
1
1
2
5
3
6
4
2, 4
5
3
PIN NAME
VIN
VSS
CE
NC
VOUT
The following options for the CE pin logic and internal pull-up/down are available:
Active 'High' + no pull-down resistor built-in (standard)
Active 'High' + 300kΩ pull-down resistor built-in <between CE-VSS> (semi-custom)
Active 'Low' + no pull-up resistor built-in (semi-custom)
Active 'Low' + 300kΩ pull-up resistor built-in <between CE-VSS> (semi-custom)
Note: *With the pull-up resistor or pull-down resistor built-in types, the supply current during operation will increase by VIN / 300kΩ (TYP.)
" Ordering Information
XC6204!"#$%&
FUNCTION
Input
Ground
ON/OFF Control
No Connection
Output
DESIGNATOR
!
"'#
SYMBOL
A
B
C
D
18~60
DESCRIPTION
CE Pin Logic :
Active 'High' (pull-down resistor built in)
Active 'High' (no pull-down resistor built in)
Active 'Low' (pull-up resistor built in)
Active 'Low' (no pull-up resistor built in)
Output Voltage :
e.g. 20 = 2.0V
30 = 3.0V etc.
DESIGNATOR
$
%
&
SYMBOL
2
A
M
D
R
L
DESCRIPTION
Output Voltage : 100mV increments
e.g. "=3, #=8, $=2 ⇒ 3.8V
Output Voltage : 50mV increments
e.g. "=3, #=8, $=A ⇒ 3.85V
Package Type :
SOT-23-5
USP - 6B
Device Orientation :
Embossed Tape : Standard Feed
Embossed Tape : Reverse Feed
Please note that the "B" version is the standard part. The A, C, & D versions are semi-custom parts.
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