ISL75051SEH INTERSIL [Intersil Corporation], ISL75051SEH Datasheet - Page 4

• Manufacturer Part Number: ISL75051SEH
• Description: 3A, Rad Hard, Positive, Ultra Low Dropout Regulator
• Manufacturer: INTERSIL [Intersil Corporation]

Absolute Maximum Ratings
V
V
PG, EN, OCP/ADJ Relative to GND (Note 3). . . . . . . . . . . . . -0.3 to +6.7VDC
Junction Temperature (T
Recommended Operating Conditions
Ambient Temperature Range (T
Junction Temperature (T
V
V
PG, EN, OCP/ADJ relative to GND . . . . . . . . . . . . . . . . . . . . . . . 0V to +6.0V
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product
reliability and result in failures not covered by warranty.
NOTES:
Electrical Specifications
V
the package to determine worst-case junction temperature (see Note 13). Boldface limits apply over the operating temperature range, -55°C to
+125°C. Pulse load techniques used by ATE to ensure T
DC CHARACTERISTICS
DC Output Voltage Accuracy
VADJ Pin Voltage
BYP Pin
DC Input Line Regulation
DC Input Line Regulation
DC Input Line Regulation
DC Input Line Regulation
DC Input Line Regulation
DC Output Load Regulation
DC Output Load Regulation
IN
OUT
IN
OUT
3. Extended operation at these conditions may compromise reliability. Exceeding these limits will result in damage. Recommended operating conditions
4. Refer to “Thermal Guidelines” on page 15.
5. Product capability established by initial characterization. The "EH" version is acceptance tested on a wafer by wafer basis to 50 krad(Si) at low dose
6. Specify EVAL test conditions for SET/SEB/SEL here.
7. θ
8. For θ
9. The device can work down to V
IN
Relative to GND (Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +6.7V
Relative to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2V to 6.0V
= V
define limits where specifications are guaranteed.
rate.
Brief
tests performed with 220µF 10V 25mΩ and 0.1µF CDR04 capacitor on the input and output.
Relative to GND (Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +6.7V
Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.8V to 5.0V
JA
OUT
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech
JC
TB379
PARAMETER
, the “case temp” location is the center of the package underside.
+ 0.4V, V
OUT
J
J
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175°C
) (Note 3). . . . . . . . . . . . . . . . . . . . . . . . . . .+150°C
= 1.8V, C
A
) . . . . . . . . . . . . . . . . . . .-55°C to +125°C
OUT
4
IN
SYMBOL
= C
= 0.8V; however, the SET performance of < ±5% at LET = 86MeV.cm
V
V
V
OUT
ADJ
BYP
OUT
Unless otherwise noted, all parameters are guaranteed over the following specified conditions:
= 220µF 25mΩ and 0.1µF X7R, T
V
V
2.2V < V
2.2V < V
2.2V < V
(Note 11)
2.2V < V
2.2V < V
(Note 11)
2.2V < V
V
V
(Note 11)
V
(Note 11)
OUT
OUT
OUT
OUT
OUT
2.2V < V
V
OUT
= 1.5V; 0A < I
= 1.8V; 0A < I
Resistor adjust to 0.52V, 1.5V and 1.8V
Resistor adjust to 5.0V
+ 0.4V < V
+ 0.4V < V
IN
IN
IN
IN
IN
IN
J
< 6.0V; I
< 6.0V; I
< 3.6V, V
< 3.6V, V
< 3.6V, V
< 3.6V, V
= T
ISL75051SEH
IN
(Note 4)
< 3.6V; 0A < I
A
TEST CONDITIONS
IN
defines guaranteed limits.
< 6.0V, V
LOAD
LOAD
IN
LOAD
LOAD
OUT
OUT
OUT
OUT
< 6.0V; 0A < I
= 1.8V, +25°C and -55°C
= 1.5V, +25°C and -55°C
= 1.5V, +125°C (Note 11)
= 1.8V, +125°C (Note 11)
< 3.0A, V
< 3.0A, V
= 0A
= 0A
OUT
LOAD
Thermal Information
Thermal Resistance (Typical)
Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Radiation Information
Maximum Total Dose
SEE Performance
18 Ld CDFP Package (Notes 7, 8) . . . . . . .
Dose Rate = 50-300rad(Si)/s . . . . . . . . . . . . . . . . . . . . . . . 100krad (Si)
Dose Rate = 0.01rad(Si)/s (Note 5). . . . . . . . . . . . . . . . . . . . . 100krad (Si)
SET (V
SEL/SEB (No Latchup/Burnout. . . . . . . . . . . . . . . . . . . .86MeV•cm
= 5.0V (Note 11)
J
= +25°C, I
< 3.0A
IN
IN
LOAD
= V
= V
OUT
OUT
OUT
< 3.0A
< ±5% During Events) (Note 6) . . . . . . . . . . .86MeV•cm
+ 0.4V
+ 0.4V
L
= 0A. Applications must follow thermal guidelines of
(Note 10)
514.8
MIN
-1.5
-1.5
-4.0
-4.0
2
/mg is guaranteed at V
12.50
1.13
1.13
1.62
1.62
TYP
520
520
-0.8
-1.2
0.2
0.2
θ
JA
(°C/W)
(Note 10)
28
OUT
525.2
-0.05
MAX
10.5
20.0
-0.1
1.5
1.5
3.5
8.0
3.5
= >1.5V only. SET
August 28, 2012
θ
JC
(°C/W)
FN8294.0
UNITS
4
mV
mV
mV
mV
mV
mV
mV
mV
mV
%
%
2
2
/mg
/mg