zl2005 Intersil Corporation, zl2005 Datasheet - Page 5

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

Table 3. Electrical Specifications
Unless otherwise specified V
Soft start ramp duration range
Soft start ramp duration accuracy
Logic Input/Output Characteristics
Logic input bias current
MGN input bias current
Logic input low threshold (V
Logic input OPEN (N/C)
Logic input high threshold (V
Logic output low (V
Logic output high (V
Oscillator and Switching Characteristics
Switching frequency range
Switching frequency setpoint
accuracy
Maximum PWM duty cycle
Minimum SYNC pulse width
Input clock frequency drift tolerance
Tachometer Characteristics
TACH pulse width
TACH frequency range
TACH accuracy
Parameter
OL
OH
)
)
DD
5
= 12 V, T
IL
IH
)
)
A
= -40
Configurable via I
EN, PG, SCL, SDA, SALRT,
During configuration restore
Set using SS pin or resistor
Multi-mode logic pins
o
External clock signal
C to +85
Predefined settings
I
Factory default
I
(See table 14)
OH
OL
Condition
TACH
>= - 2 mA
<= 4 mA
o
ZL2005
C. Typical values are at T
2
C/SMBus
A
2.25
Min
200
150
150
-10
-13
-10
95
-1
-1
-5
0
0
–
–
–
2
–
1
= 25
o
C. (Continued)
Typ
100
1.4
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
2000
Max
200
200
500
0.8
0.4
10
13
10
1
–
–
–
1
–
–
–
5
–
February 18, 2009
Unit
kHz
FN6848.0
mA
mA
μA
ms
ms
Hz
µs
ns
ns
%
%
%
%
V
V
V
V
V