ISL6617CRZ Intersil, ISL6617CRZ Datasheet - Page 7

• Manufacturer Part Number: ISL6617CRZ
• Description: Phase Splitter, Commercial, 10LD 3X3 DFN
• Manufacturer: Intersil

Electrical Specifications
NOTE:
Synchronization Mode Phase Shift
PWM INPUT (PWMIN)
Sinking Impedance
Source Impedance
Minimum Pull-Up Current
Tri-State Rising Threshold
Tri-State Falling Threshold
PWM Pulled High Threshold
CURRENT SENSE (ISENA±, ISENB±, IOUT) AND PROTECTION (IOUT)
Sensed Current Tolerance
Un-Tri State Trip For OVP
PWM OUTPUT (PWMA AND PWMB)
Sourcing Impedance
Sink Impedance
Tri-State Level
SWITCHING TIME (See Figure 1 on Page 8)
PWMA/B Low to High Rise Time
PWMA/B Tri-State to High Rise Time
PWMA/B High to Low Fall Time
PWMA/B High to Tri-State Fall Time
PWMA/B Turn-On Propagation Delay
PWMA/B Turn-Off Propagation Delay
PWMA/B Extension
Tri-State to High or Low Propagation
Delay
Tri-State Shutdown Holdoff Time
6. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established
by characterization and are not production tested.
PARAMETER
7
These specifications apply for recommended ambient temperature, unless otherwise noted.
Boldface limits apply over the operating temperature range. (Continued)
R
R
R
R
I
SYMBOL
V
PWM_SRC
PWM_SNK
PWM_SNK
PWM_SRC
PWM_SRC
t
PWMA/B
TSSHD
I
I
t
t
t
t
t
t
OUT
OUT
t
t
PDH
PDL
EXT
PTS
R1
R2
F1
F2
EN_PH_SYNC = LOW
V
ISENA = ISENB = 0µA
ISENA = ISENB = 20µA
ISENA = ISENB = 50µA
ISENA = ISENB = 100µA
ENx = LOW TO HIGH, PWM = LOW
VCC = 5V
VCC = 5V
VCC = 5V, EN_PH = LOW
Unloaded, 10% to 90%
Unloaded, 10% to 90%
Unloaded, 90% to 10%
100% to 60% (3V), Assume Equavilent
Loading of RC = 50kΩ*10pF = 500ns
Outputs Unloaded
Outputs Unloaded, excluding extension
Outputs Unloaded, excluding extension
Including Propagation Delay
SYNC = 0V, PWM = 300kHz, 10% Width
V
EN_PH = LOW, Ramping PWM low
ENx = VCC, I
ENx = VCC, I
ENx = 80%*VCC, I
ENx = 80%*VCC, I
VCC
VCC
ISL6617
ISL6617
= 5V (250mV Hysteresis)
= 5V (300mV Hysteresis)
TEST CONDITIONS
PWMA
PWMA
PWMA
PWMA
> I
< I
PWMB
PWMB
> I
< I
PWMB
PWMB
(Note 6) TYP
MIN
0.95
3.00
1.65
40
14
43
90
40
45
45
-6
1.20
3.40
2.00
100
100
100
255
190
190
3.4
4.5
4.5
4.0
55
48
20
50
60
35
35
70
70
10
65
0
0
(Note 6) UNITS
MAX
1.45
110
200
125
3.7
2.6
26
57
90
6
February 4, 2010
FN7564.0
mA
kΩ
kΩ
µA
µA
µA
µA
µA
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Ω
Ω
V
V
V
V
°