FAN5059 View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
Manufacturer
FAN5059
Fairchild Semiconductor
FAN5059 Datasheet PDF : 18 Pages
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PRODUCT SPECIFICATION
Absolute Maximum Ratings
Supply Voltage VCCA to GND
Supply Voltage VCCP to GND
Voltage Identification Code Inputs, VID0-VID4
All Other Pins
Junction Temperature, TJ
Storage Temperature
Lead Soldering Temperature, 10 seconds
Thermal Resistance Junction-to-ambient, ΘJA1
Note:
1. Component mounted on demo board in free air.
Recommended Operating Conditions
Parameter
Supply Voltage VCCA
Input Logic HIGH
Input Logic LOW
Ambient Operating Temperature
Output Driver Supply, VCCP
Conditions
FAN5059
13.5V
15V
VCCA
13.5V
150°C
-65 to 150°C
300°C
75°C/W
Min.
4.5
2.0
0
10.8
Typ.
5
12
Max.
5.25
0.8
70
13.2
Units
V
V
V
°C
V
Electrical Specifications
(VCCA = 5V, VCCP = 12V, VOUT = 2.0V, and TA = +25°C using circuit in Figure 1 unless otherwise noted.)
The • denotes specifications which apply over the full operating temperature range.
Parameter
Conditions
VCC Regulator
Output Voltage
See Table 1
•
Output Current
Initial Voltage Setpoint
ILOAD = 0.8A,VOUT = 2.400V
VOUT = 2.000V
VOUT = 1.550V
Output Temperature Drift
TA = 0 to 70°C,VOUT = 2.000V
•
VOUT = 1.550V
•
Line Regulation
VIN = 4.75V to 5.25V
•
Internal Droop Impedance
ILOAD = 0.8A to 12.5A
Maximum Droop
Output Ripple
Total Output Variation,
Steady State1
Total Output Variation,
Transient2
Short Circuit Detect Current
20MHz BW, ILOAD = 18A
VOUT
VOUT
=
=
2.000V
1.550V3
•
•
ILOAD
=
0.8A
to
18A,
VOUT
VOUT
=
=
2.000V
1.550V3
•
•
•
Efficiency
ILOAD = 18A, VOUT = 2.0V
Output Driver Rise & Fall Time See Figure 3
Output Driver Deadtime
See Figure 3
Min.
1.3
2.397
2.000
1.550
13.0
1.940
1.480
1.900
1.480
45
Typ.
18
2.424
2.020
1.565
+8
+6
-4
14.4
60
11
50
85
50
50
Max.
3.5
2.454
2.040
1.580
15.8
2.070
1.590
2.100
1.590
60
Units
V
A
V
V
V
mV
mV
mV/V
KΩ
mV
mVpk
V
V
µA
%
nsec
nsec
REV. 1.0.4 8/14/03
3
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