Text preview for : AN8060.pdf part of Panasonic AN8060 Low Drop Type Negative Output (–4V) Regulator with Reset Pin
Back to : AN8060.pdf | Home
AN8060, AN8060S
Low Drop Type Negative Output (4V) Regulator with Reset Pin
s Overview
The AN8060 and the AN8060S are the low drop type regulators having the function of resetting output voltage. With a comparator to sence reduced voltage builting it is suitable for batteries operation.
AN8060
Unit : mm
1 9.4±0.3 2 3 4 6.3±0.3
8 7
· With reset function : bias current at resetting 5µA · Small input-output voltage difference : IO=30mA, 0.2V · Low Supply Voltage sensing comparator built-in
5
0.51min. 3.8±0.25 (3.45)
s Pin Descriptions
Pin No. 1 2 3 4 5 6 7 8 Symbol GND VI VO CADJ GND Input voltage Output voltage Low supply voltage sensing adj.
AN8060S
0.6±0.3 0.4±0.25 Unit : mm 8-pin DIL Plastic Package (DIP008-P-0300B)
Pin name
3--15° 7.62±0.25
0.15
+ 0.1 0.05
RSENSE Low supply voltage sensing output RESET Reset pin DiC DiA Diode pin (Cathode) Diode pin (Anode)
1 2
8 7 6 5 5.0±0.3 0.65 1.5±0.2
1.27
3 4
0.1±0.1
0.3 4.2±0.3 6.5±0.3
8-pin · SOP package (SOP008-P-0225A)
0.15
2.54
s Features
6
0.5±0.1 1.2±0.25
s Block Diagram
RESET 8 7 6
RSENSE 5
Current Source * VREF
*
A
+
*
1 GND
2 VI
3 VO
4 CADJ
* = to VIN
s Absolute Maximum Ratings (Ta=25°C)
Parameter Supply voltage Supply current Power dissipation Operating ambient temperature Storage temperature Tstg PD Symbol VCC ICC AN8060 AN8060S Topr AN8060 AN8060S 500 361 20 to + 75 55 to + 150 55 to + 125 Rating 12 to + 0.3 Unit V mA mW °C °C
s Electrical Characteristics (Ta=25°C)
Parameter Bias current at reset Bias current at no load Output voltage Output voltage tolerance Stable input voltage Stable lock voltage Input/Output voltage difference Reset pin input current (H) Reset pin input current (L) Low supply voltage sending level Output voltage at reset Comparator output current Symbol IRB IUB VO VT VIS VLS VIOS IRICH IRICL VRDL VRO ICO VI= 6V VI= 6V, IO=10mA VI= 4.4 to 8V, IO=1 to 30mA VI= 4.4 to 7.4V, IO=10mA VI= 6V, IO=1 to 30mA VI= 3.8V, IO=30mA VI= 6V, VRESET=0V VI= 6V, VRESET= 6V IO=10mA VRESET=0V, VI= 6V VI= 4V, VRSENSE= 3.6V 1 200 4.55 0.1 1 4.3 4.05 4.08 4.06 3.6 8 0.1 Condition VRESET=0V, VI= 6V 2.5 3.92 min typ max 5 6 3.76 3.66 60 60 0.2 Unit µA mA V V mV mV V µA µA V V mA
s Characteristics Curve PD Ta
1.0 400
PD Ta
SO-8D (361mW)
AN8060
Power Dissipation PD (W)
0.8
AN8060S
Power Dissipation PD (mW)
300
0.6
200 Qj a = 277°C/W
0.4
100
0.2
0 50
0
50
100
150
200
0
0
25
50
75
100
125
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)