ZL2106ALCN Intersil, ZL2106ALCN Datasheet - Page 7

• Manufacturer Part Number: ZL2106ALCN
• Description: IC DCDC CONV STP-DN SYNC 36QFN
• Manufacturer: Intersil
• Type: Step-Down (Buck)r

Specifications of ZL2106ALCN

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.54 ~ 5.5 V
• Current - Output: 6A
• Frequency - Switching: 200kHz ~ 1MHz
• Voltage - Input: 4.5 ~ 14 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 36-VQFN
• Power - Output: 3.5W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
Boldface limits apply over the operating temperature range, -40°C to +85°C.
Soft-start Delay Duration Accuracy
Soft-start Ramp Duration Range
Soft-start Ramp Duration Accuracy
Logic Input/output Characteristics
Logic Input Leakage Current
Logic input low, V
Logic input OPEN (N/C)
Logic Input High, V
Logic Output Low, V
Logic Output High, V
Oscillator and Switching Characteristics
Switch Node Current, I
Switching Frequency Range
Switching Frequency Set-point Accuracy
PWM Duty Cycle (max)
SYNC Pulse Width (min)
Input Clock Frequency Drift Tolerance
r
r
Tracking
VTRK Input Bias Current
VTRK Tracking Ramp Accuracy
VTRK Regulation Accuracy
Fault Protection Characteristics
UVLO Threshold Range
UVLO Set-point Accuracy
UVLO Hysteresis
UVLO Delay
Power-good V
Power-good V
Power-good Delay
DS(ON)
DS(ON)
of High Side N-channel FETs
of Low Side N-channel FETs
OUT
OUT
IL
Threshold
Hysteresis
IH
OL
PARAMETER
OH
SW
7
V
DDP
= V
DDS
= 12V, T
Turn-on delay (precise mode)
(Notes 12, 13)
Turn-on delay (normal mode) (Note 14)
Turn-off delay (Note 14)
Set using SS pin or resistor
Set using I
Digital pins
Multi-mode logic pins
I
I
Peak (source or sink) (Note 15)
Predefined settings (Table 9)
Factory default (Note 16)
External clock source
I
I
VTRK = 5.5V
100% Tracking, V
100% Tracking, V
Configurable via I
Factory default
Configurable via I
Factory default
Factory default
Using pin-strap or resistor
Configurable via I
OL
OH
SW
SW
≤ 4mA
≥ -2mA
= 6A, V
= 6A, V
A
= -40°C to +85°C unless otherwise noted. (Note 9) Typical values are at T
2
GS
GS
C/SMBus
ZL2106
CONDITIONS
= 12V
= 6.5V
OUT
OUT
2
2
2
C/SMBus
C/SMBus
C/SMBus
- VTRK
- VTRK
(Continued)
(Note 19)
-250
2.25
-100
2.85
-150
MIN
200
150
2.0
-13
-5
-1
2
0
0
2
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-0.25/+4
-0.25/+4
±0.25
100
110
TYP
1.4
60
43
90
3
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
(Note 19)
(Note 17)
1000
MAX
200
250
200
100
150
100
500
0.8
0.4
2.5
20
95
13
85
65
16
20
–
9
5
1
-
-
-
-
-
-
-
-
-
-
A
= +25°C.
% V
FN6852.4
UNIT
kHz
mΩ
mΩ
ms
ms
ms
ms
ms
mV
mV
ms
nA
µA
µs
ns
µs
%
%
%
%
%
%
%
V
V
V
V
V
A
V
s
OUT