XC6207 Просмотр технического описания (PDF) - TOREX SEMICONDUCTOR
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XC6207 Datasheet PDF : 30 Pages
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XC6207 Series
■ELECTRICAL CHARACTERISTICS (Continued)
●XC6207A/B series (Continued)
PARAMETER
SYMBOL
Switch Current Hysteresis Range IGOhys
PS Switching Delay Time
TDPS
CE High Level Voltage
VCEH
CE Low Level Voltage
VCEL
GO High Level Voltage (* 7)
VGOH
GO Low Level Voltage (* 7)
VGOL
CE High Level Current
CE Low Level Current
GO High Level Current
GO Low Level Current
CL Auto-Discharge Resistance (* 8)
ICEH
ICEL
IGOH
IGOL
Rdischg
CONDITIONS
MIN.
IGOhys=IGO- IGOR
-
VCE=VIN, VGO=VSS
(HS/PS automatic switching)
-
Time until HS mode is changed-over to
PS mode by IGOR
VGO=VIN, no load
Voltage which enters into the state of 1.6
operation when the CE is applied voltage
VGO=VIN, no load
Voltage which enters into the state of
-
standby when the CE is applied voltage
VCE=VIN, no load
Voltage which changes into high speed 1.6
mode when the GO is applied voltage.
VCE=VIN, no load
Voltage which changes into HS/PS
-
automatic switching mode when the GO
is applied voltage.
VCE=VIN, VGO=VIN
-0.1
VCE=VSS, VGO=VIN
-0.1
VGO =VIN, VCE=VIN
-0.1
VGO=VSS, VCE=VIN,
-0.1
VIN=6.0V, VOUT=6.0V, VCE=VGO=VSS
-
TYP.
1.0
-
-
-
-
-
-
-
-
-
470
MAX.
-
900
-
0.25
-
0.25
0.1
0.1
0.1
0.1
-
Ta=25℃
UNITS CIRCUIT
mA
6
μsec
6
V
4
V
4
V
4
V
4
μA
5
μA
5
μA
5
μA
5
Ω
7
NOTE:
* 1: Unless otherwise stated, VIN=VOUT(T)＋1.0V.
* 2: VOUT (T) = Specified output voltage
* 3: VOUT (E) = Effective output voltage
(I.e. the output voltage when an amply stabilized "VOUT (T)＋1.0V" is provided at the VIN pin while maintaining a certain IOUT value.)
High Speed (HS) mode: The voltage of VGOH or more is input to the GO pin, or the voltage of VGOL or less is input to the GO pin
when the output current is IGO or more.
Power Save (PS) mode: The voltage of VGOL or less is input to the GO pin when the output current is IGOR or less.
* 4: Vdif={VIN1(*6)-VOUT1(*5)}
* 5: VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input in the HS mode.
* 6: VIN1=The input voltage when VOUT1 appears as Input Voltage is gradually decreased.
* 7: With the GO pin input voltage, the fixed HS mode or Green Operation (GO) is selectable.
* 8: For the XC6207B series only. The XC6207A series discharges by resistors R1 and R2 only as shown in the block diagrams.
* 9: The rated value of the output voltage when VOUT(T)≦1.5V is shown below.
HS mode : VOUT (T)-30mV≦VOUT (E)≦VOUT (T)+30mV
PS mode : VOUT (T)-45mV≦VOUT (E)≦VOUT (T)+30mV
*10: Recommended conditions for CIN and CL
1.2V≦VOUT (T)＜1.8V : CIN=1.0μF, CL=4.7μF (ceramic cap.)
1.8V≦VOUT (T)＜2.5V : CIN=1.0μF, CL=1.0μF (ceramic cap.)
2.5V≦VOUT (T)≦5.0V : CIN=2.2μF, CL=1.0μF (ceramic cap.)
8
Data Sheet
ud200527
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