zl2005 Intersil Corporation, zl2005 Datasheet - Page 7

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

Table 3. Electrical Specifications
Unless otherwise specified V
Fault Protection Characteristics
UVLO threshold range
UVLO setpoint accuracy
UVLO hysteresis
UVLO delay
Power good V
Power good V
Power good V
Power good delay
VSEN undervoltage threshold
VSEN overvoltage threshold
VSEN undervoltage/overvoltage
fault response time
Current limit setpoint accuracy
(V
Current limit setpoint accuracy
(Ground referenced)
Current limit protection delay
Temperature compensation of
current limit protection threshold
Thermal protection threshold
Thermal protection hysteresis
NOTES:
1. Percentage of Full Scale (F.S.) with temperature compensation applied
2. T
3.
4. Automatically set to same value as soft start ramp time
τ
OUT
SW
A
= 0
= 1/f
referenced)
o
C to +85
SW
, f
Parameter
SW
OUT
OUT
OUT
o
C
switching frequency
high threshold
hysteresis
low threshold
DD
7
= 12 V, T
2
A
= -40
Set using pin-strap or resistor
Configurable via I
Configurable via I
Configurable via I
Configurable via I
Configurable via I
Configurable via I
Configurable via I
Configurable via I
|V
ISENA
o
C to +85
Factory default
Factory default
Factory default
Factory default
Factory default
Factory default
Factory default
Factory default
Factory default
Factory default
Condition
- V
o
ZL2005
ISENB
C. Typical values are at T
2
2
2
2
2
2
2
2
|> 12 mV
C/SMBus
C/SMBus
C/SMBus
C/SMBus
C/SMBus
C/SMBus
C/SMBus
C/SMBus
4
A
-100
2.85
Min
- 40
100
–
0
–
–
–
–
0
0
0
0
–
5
–
–
–
1
–
–
–
= 25
o
C. (Continued)
4400
Typ
±10
±10
115
115
125
90
85
16
15
–
–
3
–
–
5
–
–
–
–
–
5
–
–
–
12700
Max
100
100
200
500
125
110
115
2.5
16
60
32
–
–
–
–
–
–
–
–
–
–
–
–
–
February 18, 2009
% F.S.
V
V
V
V
V
V
ppm/
τ
F.S.
Unit
FN6848.0
mV
ms
SW
µs
°C
°C
°C
°C
OUT
OUT
OUT
OUT
OUT
OUT
µs
µs
%
%
%
%
%
%
%
%
%
%
V
s
1
3