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:
8. All voltages are measured with respect to SGND.
9.
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech
Brief
TB379.
10. For
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications
V
DD
= 8.6 V, V
OUT
= 1.0 V, T
A
= 0°C to +65°C unless otherwise noted. Typical values are at T
A
= +25°C. The
following specifications describe the ZL2004-01 electrical specifications that differ from the ZL2004. Please refer to the ZL2004 data sheet for the full
operating specification limits for the remaining functions not described herein. Boldface limits apply over the operating temperature range, 0°C to
+65°C.
PARAMETER
CONDITIONS
GH no load, GL no load,
MISC_CONFIG[7] = 1
EN = 0V No I
2
C/SMBus activity
V
DD
> 6V, I
VR
< 50mA
V
R
> 3V, I
V25
< 50mA
V
IN
> V
OUT
V
IN
= 8.6V, V
OUT
= 1V
T
A
= 0°C to + 65°C,
I
LOAD
= 0A to 40A
MIN
(Note 11)
–
TYP
16
MAX
(Note 11)
30
UNIT
mA
INPUT AND SUPPLY CHARACTERISTICS
I
DD
Supply Current at F
SW
= 400kHz
I
DDS
Shutdown Current
VR Reference Output Voltage
V25 Reference Output Voltage
–
4.5
2.25
0.9
-0.2
2
5.2
2.5
–
–
5
5.7
2.75
1.1
0.2
mA
V
V
V
%
OUTPUT CHARACTERISTICS
Output Voltage Adjustment Range
Output Voltage Setpoint Accuracy (Note 12)
PMBus READ_VOUT Accuracy
-1.0
SYNC pin floating or NVM configured for
400kHz
–
-5
Configurable via I
2
C/SMBus
2.85
-
400
–
–
1.0
–
5
16
%
kHz
%
V
OSCILLATOR AND SWITCHING CHARACTERISTICS
Switching Frequency (Note 13)
Switching Frequency Set-point Accuracy
FAULT PROTECTION CHARACTERISTICS
UVLO Threshold Range
NOTES:
11. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
12. V
OUT
set-point measured at the termination of the VSEN+ and VSEN- sense points.
13. The ZL2004-01 has been optimized for operation at 400kHz only. Please consult the factory for requirements at other operating frequencies.
FN6847 Rev 2.00
May 23, 2011
Page 4 of 8
ZL2004-01
Revision History
The revision history provided is for informational purposes only and is believed to be accurate, but not warranted. Please go to web to make
sure you have the latest Rev.
DATE
5/11/11
REVISION
FN6847.2
On page 1:
Added “Related Literature”
On page 2:
Added following parts to “Ordering Information”:
ZL2004ALNN-01
ZL2004ALNF-01
ZL2004ALNFT-01
ZL2004ALNFT1-01
Added lead finish Note 3 for ALNF parts.
On page 4:
Updated note in Min Max column of “Electrical Specifications” table from "Parameters with MIN and/or MAX
limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by
characterization and are not production tested." to "Compliance to datasheet limits is assured by one or more
methods: production test, characterization and/or design."
On page 8:
Added “Package Outline Drawing” L32.5x5G for ALNF parts.
4/9/10
3/23/10
FN6847.1
On page 4, changed max value from 5.5 to 5.7 for “VR Reference Output Voltage”.
Converted to New Intersil Template. Added spec to existing parameter on the device in Electrical Specifications
Table “Output Characteristics”: PMBus READ_VOUT Accuracy -1.0 (MIN), 1.0 (MAX) %. Changed Temp Range in
ordering information from “-40°C to +85°C” to “0°C to +65°C” matching information in Thermal Information.
Added over-temp note and reference Electrical spec table Min and Max columns. Added ordering information
table, Pin Configuration and Pin Description Table, POD, Revision History and Products Information.
Updated POD L32.5x5D to latest released version. Change to POD is as follows:
Updated POD to new standards by adding land pattern and moving dimensions from table onto drawing.
FN6847.0
Assigned file number FN6847 to datasheet as this will be the first release with an Intersil file number. Replaced
header and footer with Intersil header and footer. Updated disclaimer information to read "Intersil and it's
subsidiaries including Zilker Labs, Inc." No changes to datasheet content.
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ADI Reference Circuit
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