XC6215B282NR Torex Semiconductor Ltd, XC6215B282NR Datasheet

IC, LDO VOLT REG, 2.8V, 150mA, SSOT-24-4

XC6215B282NR

Manufacturer Part Number
XC6215B282NR
Description
IC, LDO VOLT REG, 2.8V, 150mA, SSOT-24-4
Manufacturer
Torex Semiconductor Ltd
Datasheet

Specifications of XC6215B282NR

Primary Input Voltage
3.8V
Output Voltage Fixed
2.8V
Dropout Voltage Vdo
320mV
No. Of Pins
4
Output Current
150mA
Operating Temperature Range
-40°C To +85°C
Output Voltage
2.8V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
■TYPICAL APPLICATION CIRCUIT
■GENERAL DESCRIPTION
The XC6215 series are highly precise, low noise, positive
voltage LDO regulators manufactured using CMOS processes.
The series achieves very low supply current, 0.8µA (TYP.) and
consists of a reference voltage source, an error amplifier, a
current foldback circuit, and a phase compensation circuit plus
a driver transistor.
USP-4/SSOT-24/USP-3 packages make high density mounting
possible. Therefore, the series is ideal for applications where
high density mounting is required such as in mobile phones.
Output voltage is selectable in 100mV increments within a
range of 0.9V ~ 5.0V by laser trimming
The series is also compatible with low ESR ceramic capacitors,
which give added output stability.
The current limiter's foldback circuit also operates as a short
protect for the output current limiter and the output pin.
Furthermore, the CE function allows the output of the regulator
to be turned off, resulting in greatly reduced power
consumption.
◆Low Power Consumption : 0.8µA (TYP.)
◆Input Voltage Range
◆Output Voltage Range
◆Maximum Output Current : 200mA (300mA Limit, TYP .)
◆Current Limiter Circuit Built-In
◆Ceramic Capacitor Compatible
◆Ultra Small Package
Data Sheet
ud200546
●USP-4 and SSOT-24 packages
(For the USP-3 package, with no CE pin)
CIN=1.0uF
(ceramic)
VIN
CE
VSS
: 1.5V ~ 6.0V
: 0.9V ~ 5.0V
: USP-4
SSOT-24
@ V
USP-3
VOUT
OUT
=3.0V, VIN=4.0V
CL=0.1uF
(ceramic)
VOUT
■TYPICAL PERFORMANCE
■APPLICATIONS
●Mobile phones
●Cordless phones, wireless communication equipment
●Portable games
●Cameras, Video recorders
●Portable AV equipment
●PDAs
■FEATURES
Dropout Voltage
Operating Input Voltage Range
Output Voltage Range
Stand-by Current
Low ESR Capacitor Compatible
Highly Accurate
Low Power Consumption : 0.8µA (TYP.)
Operating Temperature Range
Ultra Small Packages
Maximum Output Current : 200mA (300mA Limit, TYP.)
●Supply Current vs. Input Voltage
CHARACTERISTICS
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
1
Input Voltage VIN (V)
                   
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
2
XC6215x302
: 320mV @ I
: 1.5V ~ 6.0V
: 0.9V ~ 5.0V (100mV Step)
: Set voltage accuracy ±2%
: Less than 0.1µA
: - 40℃~ 85℃
: Ceramic capacitor
: USP-4
@ V
@ V
(1.5V<V
Set voltage accuracy ±30mV
(0.9V<V
SSOT-24
USP-3 (For the XC6215P series only)
3
OUT
OUT
= 3.0V
=3.0V, VIN=4.0V
OUT(T)
OUT(T)
4
OUT
Ta=-40 ℃
Ta=25 ℃
Ta=85 ℃
<5.0V)
<1.5V)
= 100mA
VIN=VCE
5
June 22, 2005 V4
6
1

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XC6215B282NR Summary of contents

Page 1

Power Consumption : 0.8µA (TYP.) ◆Input Voltage Range : 1.5V ~ 6.0V ◆Output Voltage Range : 0.9V ~ 5.0V ◆Maximum Output Current : 200mA (300mA Limit, TYP .) @ V ◆Current Limiter Circuit Built-In ◆Ceramic Capacitor Compatible ◆Ultra Small ...

Page 2

XC6215 Series ■PIN CONFIGURATION VSS VOUT 1 4 VIN USP-4 (BOTTOM VIEW) * For mounting intensity and heat dissipation, please refer to recommended mounting pattern and recommended metal mask when soldering the pad of USP-4. Mounting should ...

Page 3

INFORMATION ●USP-4 . 1.2 +0. 0.3+0.05 * Note : Soldering fillet surface is not formed because the sides of the pins are not plated. 1.0+0.1 (0.6) . ●USP-3 . 1.20 R0.1 R0. 0.30 ...

Page 4

XC6215 Series ■MARKING RULE ●SSOT-24 ①Represents type of regulator and output voltage range 4 3 MARK T U ① ② ④ ②Represents decimal point of output voltage 1 2 MARK ...

Page 5

DIAGRAMS ●XC6215B Series ON/OFF CE each circuit Control - Current Error Amp Limit + Voltage Reference * Diodes shown in the above circuit are ESD protection diodes and parasitic diodes ■ABSOLUTE MAXIMUM RATINGS PARAMETER Input Voltage Output Current Output ...

Page 6

XC6215 Series ■ELECTRICAL CHARACTERISTICS ●XC6215B Series PARAMETER SYMBOL Output Voltage (*2) V OUT(E) Maximum Output Current I OUTMAX Load Regulation V OUT Dropout Voltage (*3) Vdif Supply Current I DD Stand-by Current Istby 6 CONDITIONS MIN (*1) ...

Page 7

CHARACTERISTICS (Continued) ●XC6215B Series (Continued) PARAMETER SYMBOL V OUT Line Regulation VIN VOUT Input Voltage V IN Output Voltage V OUT Temperature Characteristics Topr V Current Limit IIim Short Circuit Current Ishort CE ‘H’ Level Voltage V CEH CE ...

Page 8

XC6215 Series ■ELECTRICAL CHARACTERISTICS (Continued) ●XC6215P Series PARAMETER SYMBOL Output Voltage (*2) V OUT(E) Maximum Output Current I OUTMAX Load Regulation V OUT Dropout Voltage (*3) Vdif Supply Current CONDITIONS MIN (*1) + 1.0V, IN ...

Page 9

CHARACTERISTICS (Continued) ●XC6215P Series (Continued) PARAMETER SYMBOL V OUT Line Regulation VIN VOUT Input Voltage V IN Output Voltage V OUT Temperature Characteristics Topr V Current Limit IIim Short Circuit Current Ishort NOTE: *1: V Fixed output voltage OUT(T): ...

Page 10

XC6215 Series ■VOLTAGE CHART ●Dropout Voltage Chart SETTING OUTPUT OUTPUT VOLTAGE VOLTAGE V OUT(T) MIN. 0.9 0.870 1.0 0.970 1.1 1.070 1.2 1.170 1.3 1.270 1.4 1.370 1.5 1.470 1.6 1.568 1.7 1.666 1.8 1.764 1.9 1.862 2.0 1.960 2.1 ...

Page 11

CIRCUITS ●Circuit ① CIN=1.0uF (ceramic) V ●Circuit ② CIN=1.0uF (ceramic) Data Sheet ud200546 OUT CL=0.1uF (ceramic VIN VOUT A CE VSS XC6215 Series A Ishort IOUT V RL OPEN 11 ...

Page 12

XC6215 Series ■OPERATIONAL EXPLANATION ●XC6215B Series (As for the XC6215P Series, with no CE pin) <Output Voltage Control> The voltage divided by resistors R1 & compared with the internal reference voltage by the error amplifier. The P-channel MOSFET, ...

Page 13

PERFORMANCE CHARACTERISTICS (1) Output Voltage vs. Output Current XC6215x092       VIN=VCE=1.9V CIN=1.0µF(ceramic),CL=0.1µF(ceramic) 1.2 0.9 0.6 0.3 0 100 150 200 Output Current I (mA) OUT XC6215x152       VIN=VCE=2.5V CIN=1.0µF(ceramic),CL=0.1µF(ceramic) 1.8 1.5 1.2 0.9 0.6 0.3 0.0 0 ...

Page 14

XC6215 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (1) Output Voltage vs. Output Current (Continued) XC6215x502       VIN=VCE=6.0V CIN=1.0µF(ceramic),CL=0.1µF(ceramic) 6.0 5.0 4.0 3.0 2.0 1.0 0 100 150 200 Output Current I OUT (2) Output Voltage vs. Input Voltage XC6215x092 ...

Page 15

PERFORMANCE CHARACTERISTICS (Continued) (2) Output Voltage vs. Input Voltage (Continued) XC6215x302    CIN=1.0µF(ceramic),CL=0.1µF(ceramic) 3.4 3.2 3.0 2.8 2.6 2.4 2 2.5 3 Input Voltage V (V) IN XC6215x502      CIN=1.0µF(ceramic),CL=0.1µF(ceramic) 5.4 5.2 5.0 4.8 4.6 4.4 4 4.5 5 ...

Page 16

XC6215 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (3) Dropout Voltage vs. Output Current (Continued) XC6215x302 CIN=1.0µF(ceramic),CL=0.1µF(ceramic) 1 0.9 Ta=-40 ℃ Ta=25 ℃ 0.8 Ta=85 ℃ 0.7 0.6 0.5 0.4 0.3 0.2 0 100 Output Current IOUT (mA) (4) ...

Page 17

PERFORMANCE CHARACTERISTICS (Continued) (5) Output Voltage vs. Ambient Temperature XC6215x092 CIN=1.0µF(ceramic),CL=0.1µF(ceramic) 1.00 IOUT=1mA IOUT=30mA IOUT=50mA 0.90 0.80 -50 - Ambient Temperature Ta ( ℃ ) XC6215x302 CIN=1.0µF(ceramic),CL=0.1µF(ceramic) 3.30 IOUT=1mA IOUT=30mA IOUT=50mA 3.15 3.00 2.85 2.70 -50 ...

Page 18

XC6215 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (6) Supply Current vs. Ambient Temperature (Continued) XC6215x302                   VIN=VCE=4.0V CIN=1.0µF(ceramic),CL=0.1µF(ceramic) 1.5 1.2 0.9 0.6 0.3 0.0 -50 - Ambient Temperature Ta ( ℃ ) (7) CE Threshold Voltage vs. Ambient Temperature ...

Page 19

PERFORMANCE CHARACTERISTICS (Continued) (8) Input Transient Response XC6215x092 tr=tf=5µsec VIN=VCE , IOUT=1mA , CL=0.1µF(ceramic Input Voltage 2 1 Output Voltage Time (200µsec/div) XC6215x092 tr=tf=5µsec VIN=VCE , IOUT=30mA , CL=0.1µF(ceramic Input Voltage 2 ...

Page 20

XC6215 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (8) Input Transient Response (Continued) XC6215x152 tr=tf=5µsec VIN=VCE , IOUT=1mA , CL=0.1µF(ceramic) 4.5 3.5 Input Voltage 2.5 1.5 Output Voltage 0.5 -0.5 -1.5 Time (400µsec/div) XC6215x152 tr=tf=5µsec VIN=VCE , IOUT=30mA , CL=0.1µF(ceramic) 4.5 3.5 ...

Page 21

PERFORMANCE CHARACTERISTICS (Continued) (8) Input Transient Response (Continued) XC6215x302 tr=tf=5µsec VIN=VCE , IOUT=1mA , CL=0.1µF(ceramic Input Voltage 4 3 Output Voltage Time (400µsec/div) XC6215x302 tr=tf=5µsec, VIN=VCE , IOUT=30mA , CL=0.1µF(ceramic Input Voltage ...

Page 22

XC6215 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (8) Input Transient Response (Continued) XC6215x502 tr=tf=5µsec, VIN=VCE, IOUT=1mA , CL=0.1µF(ceramic Input Voltage 5 4 Output Voltage Time (400µsec/div) XC6215x502 tr=tf=5µsec, VIN=VCE, IOUT=30mA , CL=0.1µF(ceramic Input Voltage ...

Page 23

PERFORMANCE CHARACTERISTICS (Continued) (9) Load Transient Response XC6215x092 tr=tf=5µsec, VIN=VCE=1.9V, CIN=1.0µF(ceramic),CL=0.1µF(ceramic Output Voltage 30 20 Output Current 10 0 Time (200µsec/div) XC6215x152 tr=tf=5µsec, VIN=VCE=2.5V, CIN=1.0µF(ceramic),CL=0.1µF(ceramic Output Voltage 30 20 Output Current 10 0 Time (200µsec/div) ...

Page 24

XC6215 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (9) Load Transient Response (Continued) XC6215x302 tr=tf=5µsec, VIN=VCE=4.0V, CIN=1.0µF(ceramic), CL=0.1µF(ceramic Output Voltage 30 20 Output Current 10 0 Time (400µsec/div) XC6215x302 tr=tf=5µsec, VIN=VCE=4.0V, CIN=1.0µF(ceramic), CL=0.1µF(ceramic) 250 200 Output Voltage 150 100 Output ...

Page 25

PERFORMANCE CHARACTERISTICS (Continued) (9) Load Transient Response (Continued) XC6215x502 tr=tf=5µsec, VIN=VCE=6.0V, CIN=1.0µF(ceramic),CL=0.1µF(ceramic) 250 200 Output Voltage 150 100 Output Current 50 0 Time (400µsec/div) (10) Rising Response Time XC6215x092 VIN=VCE =0V → 1.9V, IOUT=1mA , CL=0.1µF(ceramic Input ...

Page 26

XC6215 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (10) Rising Response Time (Continued) XC6215x152 VIN=VCE =0V → 2.5V, IOUT=30mA , CL=0.1µF(ceramic Input Voltage 1 0 Output Voltage - Time (50µsec/div) XC6215x302 VIN=VCE =0V → 4.0V, IOUT=1mA , CL=0.1µF(ceramic) ...

Page 27

PERFORMANCE CHARACTERISTICS (Continued) (10) Rising Response Time (Continued) XC6215x502 VIN=VCE =0V → 6.0V, IOUT=30mA , CL=0.1µF(ceramic Input Voltage 3 0 Output Voltage - Time (200µsec/div) (11) CE Rising Response Time (For XC6215B Type) XC6215B092 VCE ...

Page 28

XC6215 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (11) CE Rising Response Time (Continued) XC6215B152 tr=5µsec ,VIN=2.5V VCE =0 → 2.5V, IOUT=30mA , CL=0.1µF(ceramic Input Voltage Output Voltage -2 -3 Time (100µsec/div) XC6215B302 VCE =0 → ...

Page 29

PERFORMANCE CHARACTERISTICS (Continued) (11) CE Rising Response Time (For XC6215 Type) XC6215B502 tr=5µsec ,VIN=6.0V VCE =0 → 6.0V, IOUT=30mA, CL=0.1µF(ceramic Input Voltage Output Voltage -2 -4 Time (200µsec/div) (12) Ripple Rejection Rate XC6215x092 ...

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