MAX4866LELT+T Maxim Integrated Products, MAX4866LELT+T Datasheet - Page 3

• Manufacturer Part Number: MAX4866LELT+T
• Description: IC CTLR OVP LV 5.8V 6-UDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX4866LELT+T

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 6-µDFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
noted. Typical values are at T
Note 1: All parts are 100% tested at +25°C. Electrical limits across the full temperature range are guaranteed by design and correlation.
Figure 1. Startup Timing Diagram
Figure 3. Power-Up Overvoltage Timing Diagram
EN Input Leakage Current
TIMING
Startup Delay
FLAG Blanking Time
GATEN Turn-On Time
GATEN Turn-Off Time
FLAG Assertion Delay
Initial Overvoltage Fault Delay
Disable Time
IN
= +5V (MAX4864L/MAX4865L/MAX4866L), V
V
V
*MAX4867
V
GATEN
FLAG
IN
I
V
GATEN
IN
0V
PARAMETER
V
UVLO
V
OVLO
_______________________________________________________________________________________
t
START
t
OVP
A
= +25°C.) (Note 1)
+0.3V
t
GON
SYMBOL
80%
Overvoltage Protection Controllers
t
t
BLANK
t
START
t
t
I
GOFF
t
FLAG
GON
t
LKG
OVP
DIS
+5V
+8V (+7V)*
t
BLANK
with Reverse Polarity Protection
EN = GND or +5.5V
V
V
C
(MAX4864L/MAX4865L/MAX4866L)
V
V
( M AX 4864L/M AX 4865L/M AX 4866L) ,
or fr om + 4V to + 7V ( M AX 4867)
V
V
( M AX 4864L/M AX 4865L/M AX 4866L) ,
or from +4V to +7V (MAX4867), V
Figure 2
V
V
current), Figure 3
V
IN
GATEN
GATEN
I N
GAT E N
IN
IN
IN
EN
GATEN
> UVLO to V
r i si ng at 3V /µs fr om + 5V to + 8V
rising at 3V/µs from 5V to 8V
rising at 3V/µs from 0V to +9V, time from
= 5V to I
= +2.4V, V
IN
= +4V (MAX4867), T
= 0.3V , C
= 0.3V to +7V (MAX4867), Figure 1
> 0.3V to V
= 500pF, V
+0.3V
GATEN
GATEN
GATEN
GAT E N
CONDITIONS
= 80% of I
FLAG
GATEN
= 0.3V, Figure 4
> 0.3V, Figure 1
Figure 2. Shutdown Timing Diagram
Figure 4. Disable Timing Diagram
= 500p F, Fi g ur e 2
< 0.3V, Figure 1
= 0.3V to +8V
A
+5V
PD
V
V
V
IN
GATEN
FLAG
= -40°C to +85°C, C
V
V
EN
GATEN
(GATEN pulldown
FLAG
= 0.3V,
V
OVLO
t
+2.4V
GOFF
t
DIS
GATEN
MIN
t
20
20
+0.3V
FLAG
+0.3V
= 500pF, unless otherwise
TYP
3.5
1.5
50
50
10
7
2
MAX
80
80
20
1
+0.3V
UNITS
ms
ms
ms
µA
µs
µs
µs
µs
3