zl2005 Intersil Corporation, zl2005 Datasheet - Page 4

• Manufacturer Part Number: zl2005
• Description: Digital-dc? Integrated Power Management And Conversion Ic
• Manufacturer: Intersil Corporation

Table 2. Recommended Operating Conditions and Thermal Information
Table 3. Electrical Specifications
Unless otherwise specified V
Input Supply Voltage Range, V
Output Voltage Range
Operating Junction Temperature Range
Junction to Ambient Thermal
Impedance
Junction to Case Thermal Impedance
NOTES:
1. Θ
2. For Θ
Input and Supply Characteristics
Supply current (I
(No load on GH and GL)
Standby supply current (I
VR reference voltage (V
V25 reference voltage (V
Output Characteristics
Output voltage adjustment range
Output voltage setpoint resolution
Output voltage accuracy
VSEN input bias current
Current sense differential input
voltage (ground referenced)
Current sense differential input
voltage ( V
Current sense input bias current
NOTE:
1. Percentage of Full Scale (F.S.) with temperature compensation applied
Current sense input bias current
(V
V
Soft start delay duration range
Soft start delay duration accuracy
OUT
using multiple vias.
OUT
JA
is measured in free air with the device mounted on a multi-layer FR4 test board and the exposed metal pad soldered to a low impedance ground plane
<= 3.6V)
JC
referenced,
, the “case” temperature is measured at the center of the exposed metal pad
1
OUT
Parameter
Parameter
referenced)
DD
)
R
DD
25
DD
)
4
)
)
= 12 V, T
DD
2
A
Over line, load and temperature
= -40
Set using DLY pin or resistor
Configurable via I
V
no I
o
Set using I
R
V
C to +85
Ground referenced
Set using resistors
V
V
f
tied to V
R
SW
f
2
VSEN = 5.5 V
I
ISENA
ISENA
SW
C/SMBus activity
I
floating (Figure 9)
V25
VR
V
Condition
EN = Low
V
= 2,000 kHz
DD
ISENA
ISENB
= 200 kHz
Symbol
R
< 50 mA
< 50 mA
o
ZL2005
V
C. Typical values are at T
≥ 3 V
Θ
Θ
- V
- V
≥ 6 V
2
OUT
T
DD
C/SMBus
JA
JC
J
ISENB
ISENB
2
(Figure 9)
C/SMBus
0.007
A
-100
-100
-100
-100
2.25
Min
Min
-40
3.0
4.5
0.6
4.5
0.6
-1
-1
–
–
–
–
–
–
7
–
–
–
= 25
o
C.
±0.025
Typ
Typ
110
5.2
2.5
35
16
25
10
–
–
–
5
2
–
–
–
–
–
–
–
–
–
6
Max
Max
2.75
125
100
100
100
100
200
500
200
5.5
5.5
5.5
5.5
14
30
50
–
–
–
5
–
1
1
–
February 18, 2009
°C/W
°C/W
% of
F.S.
Unit
Unit
FN6848.0
mA
mA
mA
mV
mV
mV
µA
µA
µA
µA
ms
ms
°C
%
V
V
V
V
V
V
s
1