参数资料
型号: ZL6100EVAL2Z
厂商: Intersil
文件页数: 4/34页
文件大小: 0K
描述: EVAL BOARD 2CH USB ZL6100
标准包装: 1
系列: *
ZL6100
Electrical Specifications
V DD = 12V, T A = -40°C to +85°C, unless otherwise specified. Typical values are at T A = +25°C. Boldface limits
apply over the operating temperature range, -40°C to +85°C. (Continued)
MIN
MAX
PARAMETER
Soft-start Delay Duration Range (Note 12)
CONDITIONS
Set using DLY pin or resistor
(Note 19)
2
TYP
(Note 19)
200
UNIT
ms
Set using
I 2 C/SMBus
0.002
500
s
Soft-start Delay Duration Accuracy
Soft-start Ramp Duration Range
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
0
±0.25
-1/+5
-1/+5
200
ms
ms
ms
ms
Soft-start Ramp Duration Accuracy
Set using
I 2 C
pin
0
100
200
ms
μs
LOGIC INPUT/OUTPUT CHARACTERISTICS
Logic Input Leakage Current
Logic Input Low, V IL
Logic Input OPEN (N/C)
Logic Input high, V IH
Logic Output Low, V OL
Logic Output High, V OH
Push-Pull Logic pins
Multi-mode logic pins
I OL ≤ 4mA (Note 18)
I OH ≥ -2mA (Note 18)
-250
2.0
2.25
1.4
250
0.8
0.4
nA
V
V
V
V
V
OSCILLATOR AND SWITCHING CHARACTERISTICS
Switching Frequency Range
200
1400
kHz
Switching Frequency Set-point Accuracy
Maximum PWM Duty Cycle
Minimum SYNC Pulse Width
Input Clock Frequency Drift Tolerance
Predefined settings (see Table 12)
Factory default
External clock source
-5
95
150
-13
5
13
%
%
ns
%
GATE DRIVERS
High-side Driver Voltage
High-side Driver Peak Gate Drive Current
(V BST - V SW )
(V BST - V SW ) = 4.5V
2
4.5
3
V
A
(Pull-down)
High-side Driver Pull-up Resistance
High-side Driver Pull-down Resistance
Low-side Driver Peak Gate Drive Current
(V BST - V SW ) = 4.5V, (V BST - V GH ) = 50mV
(V BST - V SW ) = 4.5V, (V GH - V SW ) = 50mV
V R = 5V
0.8
0.5
2.5
2
2
Ω
Ω
A
(Pull-up)
Low-side Driver Peak Gate Drive
V R = 5V
1.8
A
Current (pull-down)
Low-side Driver Pull-up Resistance
Low-side Driver Pull-down Resistance
V R = 5V, (V R - V GL ) = 50mV
V R = 5V, (V GL - PGND) = 50mV
1.2
0.5
2
2
Ω
Ω
SWITCHING TIME
GH Rise and Fall time
GL Rise and Fall time
(V BST - V SW ) = 4.5V, C LOAD = 2.2nF
V R = 5V, C LOAD = 2.2nF
5
5
20
20
ns
ns
TRACKING
VTRK Input Bias Current
VTRK Tracking Ramp Accuracy
VTRK Regulation Accuracy
VTRK = 5.5V
100% Tracking, V OUT - VTRK
100% Tracking, V OUT - VTRK
-100
-1
110
200
+100
1
μA
mV
%
FAULT PROTECTION CHARACTERISTICS
UVLO Threshold Range
Configurable via I 2 C/SMBus
2.85
16
V
4
FN6876.3
August 29, 2012
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