ZL9101MIRZ Intersil, ZL9101MIRZ Datasheet - Page 6

• Manufacturer Part Number: ZL9101MIRZ
• Description: Stand Alone Digital 10A DC/DC Step Down Power Supply Module
• Manufacturer: Intersil

Electrical Specifications
over the operating temperature range, -40°C to +85°C.
Soft-start Ramp Duration Accuracy (Note 11)
DYNAMIC CHARACTERISTICS
Voltage Change for Positive Load Step
Voltage Change for Negative Load Step
OSCILLATOR AND SWITCHING CHARACTERISTICS
Switching Frequency Range
Maximum PWM Duty Cycle
Minimum SYNC Pulse Width
Input clock Frequency Drift Tolerance
LOGIC INPUT/OUTPUT CHARACTERISTICS
Logic Input Bias Current
Logic Input Low, V
Logic Input High, V
Logic Output Low, V
Logic Output High, V
FAULT PROTECTION CHARACTERISTICS
UVLO Threshold Range
UVLO Set-point Accuracy
UVLO Hysteresis
UVLO Delay
Power Good V
Power Good V
Power Good Delay (Note 16)
VSEN Undervoltage Threshold
VSEN Overvoltage Threshold
VSEN Undervoltage Hysteresis
VSEN Undervoltage/Overvoltage Fault Response
Time
OUT
OUT
IL
Threshold
Hysteresis
IH
OL
PARAMETER
OH
6
V
(Note 11)
DD
(Note 11)
= 12 V, T
(Note 11)
ΔI
V
ΔI
V
Factory setting
External clock source
EN, PG, SCL, SDA pins
I
I
Configurable via I
Factory setting
Configurable via I
Factory setting
Factory setting
Configurable via I
Factory setting
Configurable via I
Factory setting
Configurable via I
Factory setting
Configurable via I
A
OL
OH
OUT
OUT
(Continued)
= -40°C to +85°C unless otherwise noted. Typical values are at T
OUT
OUT
≤ 4mA (Note 17)
≥ -2mA (Note 17)
= 1.2V, C
= 1.2V, C
= 6A, slew rate = 2.5A/μs,
= 6A, slew rate = 2.5A/μs,
ZL9101M
OUT
OUT
= 3000µF
= 3000µF
2
2
2
2
2
2
C/SMBus
C/SMBus
C/SMBus
C/SMBus
C/SMBus
C/SMBus
CONDITIONS
(Note 9)
2.25
2.85
-150
MIN
590
150
-13
-10
2.0
95
–
–
–
–
–
–
0
–
–
–
0
–
0
–
0
–
–
5
(Note 10)
A
= 25°C. Boldface limits apply
100
615
115
TYP
90
85
16
3
3
–
–
–
–
–
–
–
–
–
–
3
–
–
5
–
–
–
5
–
(Note 9)
MAX
630
150
100
200
110
115
0.8
0.4
2.5
13
10
16
60
–
–
–
–
–
–
–
–
–
–
–
–
–
–
January 26, 2011
FN7669.1
% V
% V
% V
% V
% V
% V
UNIT
kHz
mV
µA
ms
µs
ns
µs
µs
µs
%
%
%
%
%
%
%
V
V
V
V
V
OUT
OUT
OUT
OUT
OUT
OUT