FAN5660 Fairchild Semiconductor, FAN5660 Datasheet - Page 4

• Manufacturer Part Number: FAN5660
• Description: Monolithic Inductorless CMOS DC/DC Converter
• Manufacturer: Fairchild Semiconductor

FAN5660
Absolute Maximum Ratings
Absolute maximum ratings are the values beyond which the device may be damaged or have its useful life
impaired. Functional operation under these conditions is not implied.
Notes
1. VSH must not be shorted to VSS or V+, even instantaeously, or device damage may result.
2. Using Mil Std. 883E, method 3015.7(Human Body Model), 400V when using JEDEC method A115-A (Machine Model).
Recommended Operating Conditions
Electrical Specifications
V+ = 5V, R
specified (Note 3)
Note
3 . In the test circuit, capacitors C1 and C2 are 0.2 maximum ESR capacitors. Capacitors with higher ESR will increase output
4
Parameter
Supply Voltage: V+ to VSS
VSH Voltage to VSS
Voltage on all other pin to VSS
VSH and V+ Continuous Output Current ( Note 1 )
Junction Temperature
Storage Temperature
Lead Soldering Temperature, 10 seconds
Electrostatic Discharge Protection ( Note 2 )
Power Dissipation (P
Parameter
Supply Voltage V+ to VSS or VSS to VSH
External SYNC signal
Ambient Operating Temperature
Parameter
Quiescent Current
Output Current
Output Resistance
Oscillator Frequency
Power Efficiency
Voltage Conversion Efficiency
resistance, reduce output voltage and efficiency.
L
= , and T
D
A
) at 85C
= +25°C using circuit in Figure 1 with C1 = C2 = 100µF, FC and LV open, unless otherwise
Symbol
R
I
f
OSC
VSH
I
VSH
IN
V
FC open
FC to V+
VSH more negative than -4V
100mA load current
FC open
FC to V+
RL=1k
RL=0.5k
100mA load current
LV open
LV = VSS
Connected via
C =2 to 5 nF
T
A
Conditions
Conditions
Min.
-40
1.5
2
Min.
-0.3
-0.3
-40
-6
4
Min.
100
2.5
30
96
92
99
Typ.
2
(V+) + 0.3
99.96
Typ.
0.16
Max.
50
98
96
90
1
5
5
120
125
150
300
300
0.3
6
Max.
5.5
85
2
REV. 1.0.2 3/28/02
Max.
0.5
10
90
2
8
Units
mW
to peak
mA
V peak
°C
°C
°C
kV
Units
V
V
V
Units
kHz
V
mA
mA
C
%
%