XC6207_1 Datasheet, PDF (13/33 Pages) Torex Semiconductor – High Speed "Green Operation" LDO Voltage Regulators

XC6207
Series
˙TEST CIRCUITS
Circuit 1
Output Voltage, Input Operating Voltage, Dropout Voltage, Line Regulation, Load Regulation, Limit Current, Short Current
VIN
VOUT
A
CE
V
GO
VSS
CIN
(ceramic)
SW1
V
CL
(ceramic)
IOUT
RL
SW2
SW1 :
GO=VIN ⇒ High Speed Mode
GO=VSS ⇒ High Speed / Power Save Mode自動切替
SW2 :
RRLL接C続on⇒ne負ct荷io測n˰定 Test load
VVSSSS接C続on⇒ne短ct絡ion測˰定 Test short circuit
C^CIN^I,^NC^,L推^C奨^{L R}条^e件^{commended Conditions}
1.2V≦VOUT(T)＜1.8V : CIN=1.0uF, CL=4.7uF
1.8V≦VOUT(T)＜2.5V : CIN=1.0uF, CL=1.0uF
2.5V≦VOUT(T)≦5.0V : CIN=2.2uF, CL=1.0uF
Circuit 2
Supply Current, Standby Current
IDD
A
SW1
CIN
(ceramic)
SW2
VIN
VOUT
CE
GO
VSS
A
ISS
CL
(ceramic)
※ ISS≒IDD : 無負N荷o時load
SW1 :
SW2 :
CE=VIN ⇒ 動作Operation
CE=VSS ⇒ スタ^Sン^tバ^anイ^d-by
GO=VIN ⇒ High^HSp^igee^hd^SM^po^ede^{ed Mode}
GO=VSS ⇒ HighHSipgehed /SPpoeweedr Sa/vePMoowdee自r 動S切a替ve Mode
C_CI_IN_N,,_CC_L推L _奨Re_条c_件ommended Conditions
1.2V≦VOUT(T)＜1.8V : CIN=1.0uF, CL=4.7uF
1.8V≦VOUT(T)＜2.5V : CIN=1.0uF, CL=1.0uF
2.5V≦VOUT(T)≦5.0V : CIN=2.2uF, CL=1.0uF
Circuit 3
Ripple Rejection Rate
CL Recommended Conditions
Circuit 4
CE/GO, High & Low Level Voltage
Circuit 5
CE/GO, High & Low Level Current
CE=VINË°Operation
CE=VCEË°VCEH/L Test (VCE variable)
GO=VINË° High Speed Mode
GO=VGOË°VGOH/L Test (VGO variable)
CIN, CL Recommended Conditions
*When IGO/IGOR is tested, judge with ISS
CE=VINË°ICEH Test
CE=VSSË°ICEL Test
GO=VINË°IGOH Test
GO=VSSË°IGOL Test
Circuit 6
HS/PS Switching Current, PS Switching Delay Time
VIN
VOUT
A
CE
V
CIN
GO
VSS
(ceramic)
A
V
CL
(ceramic)
IOUT
RL
Circuit 7
CL Auto-Discharge Resistance Current
IGO : IOUTをIo軽ut 負ca荷n→b重e 負ch荷aにng可e変d from light load to heavy load
IGOR : IOUTIoをut重c負an荷b→e軽c負ha荷nにg可ed変from heavy load to light load
※ IGO/IGOR測定時はISSにて判定
*When IGO/IGOR is tested, judge with ISS
CCININ, C,LC推L奨R条e件commended Conditions
1.2V≦VOUT(T)＜1.8V : CIN=1.0uF, CL=4.7uF
1.8V≦VOUT(T)＜2.5V : CIN=1.0uF, CL=1.0uF
2.5V≦VOUT(T)≦5.0V : CIN=2.2uF, CL=1.0uF
Note: For the capacity of the CIN and the CL, the recommended capacity depending on the setting voltage should be used.
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