AP2006 查看數據表（PDF） - Anachip Corporation
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AP2006 Datasheet PDF : 7 Pages
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200KHz, PWM Buck DC/DC & Linear Controller
AP2006
Absolute Maximum Ratings
Symbol
VCC
VEN
VFB
VOUT1/2
PD
TST
TOP
VOP
Parameter
Supply Voltage
EN Pin Input Voltage
Feedback Pin Voltage
Output Voltage to Ground
Power Dissipation
Storage Temperature
Operating Temperature
Operating Voltage
SO8
DIP8
Rating
Unit
22
V
-0.3≦V≦22
V
-0.3≦V≦22
V
-0.3≦V≦22
V
400
1000
mW
-65 to 150
oC
-40 to +125o
oC
4.5 to 20
V
Electrical Characteristics (All Output Voltage Versions & Channels)
Unless otherwise specified AP2006, Vin=12V, ILOAD = 0.2A.
Symbol
Parameter
Conditions
VCC
IB1/2
FOSC
VSAT2
DC
IQ
VIL
IL
ICL2
VFB1/2
VUT
VLWT
VHT
VIT
VSTB
VLT
ISCP
ILEAK
IDRV
VSAT
ISC
VSS
ISS
Supply Voltage
Feedback Bias Current
VFB1/2=1.23V(FB1,adj Version)
Oscillator Frequency
Saturation Voltage (VCC-VOUT2)
Max. Duty Cycle(ON)
Min. Duty Cycle(OFF)
Quiescent Current (VCC)
IOUT=20mA(no external NPN or
N-MOS)
VFB1=0V force driver on
VFB1 =0V force driver on
VFB1 =12V force driver off
VFB1/2=12V force driver off
Shutdown Logic Input Threshold Low (regulator OFF)
Voltage
High (regulator ON)
EN pin Input Current
Current Limit (OUT2)
AP2006 OUT1 Feedback
VLOGIC =0.5V (regulator OFF)
VCC=5V, VOUT2=VFB2=0V
Voltage
AP2006 OUT2 Feedback
Voltage
4.75V < VCC1 < 20V
3.0V < VCC2 < 20V
Upper Threshold Voltage (VCC)
Lower Threshold Voltage (VCC)
Hysteresis (VCC)
Input Threshold Voltage (SCP)
Standby Voltage (SCP)
IO(REF) = 0.1mA
TA = 25ºC
TA = 25ºC
No pull up
Latched Input Voltage (SCP) No pull up
Input (source) Current (SCP) VI = 0.7V, TA = 25ºC
Leakage current (OUT1)
FB=12V
Sink Current (OUT1)
VIN= 12V
Source Current (OUT1)
Output Saturation Voltage
(OUT1)
VIN= 12V
IO = 10 mA
Short-circuit Output Current
(OUT1)
VO = 6V, VFB=12V
Soft-start Voltage
Constant Charge Current
Min.
4.5
-
200
-
-
-
-
-
1.0
-
25
1.20
1.17
-
-
-
0.60
100
-
-5
-
-
-
-
-
-
-
Typ.
-
100
250
1.2
100
0
6
-
-
20
-
1.23
1.20
4.3
4.1
200
0.67
130
50
-10
-
300
200
1.0
120
2.4
10
Max.
22
1000
300
-
-
-
-
0.2
-
-
-
1.26
1.23
-
-
-
0.75
160
100
-20
10
-
-
1.5
-
-
-
Unit
V
nA
KHz
V
%
%
mA
V
uA
mA
V
V
V
mV
V
mV
mV
µA
µA
mA
mA
V
mA
V
µA
Anachip Corp.
www.anachip.com.tw
Rev. 1.1 Nov 17, 2004
3/7
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