MAX17085BETL+ Maxim Integrated Products, MAX17085BETL+ Datasheet - Page 7

• Manufacturer Part Number: MAX17085BETL+
• Description: Battery Management Dual Main Step-Down Controller
• Manufacturer: Maxim Integrated Products

Specifications of MAX17085BETL+

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1, no load on LDO5, LDO3, OUT5, OUT3, and REF, V
= 19V, V
erwise noted. Typical values are at T
IINP Current-Sense Amplifier
Voltage Gain
IINP Output-Voltage Range
IINP Accuracy
IINP Gain Error
IINP Offset Error
ADAPTER OVERCURRENT (ACOC) DETECTION
ACOCP Threshold
ACOCP Blanking Time
ACOCP Waiting Time
ACIN, ACOK, AND ACOV
ACIN Rising Debounce
ACIN Falling Delay
ACIN Input Bias Current
ACOK Detect Threshold
ACOV Detect Threshold
ACOK Sink Current
ACOK Leakage Current
ADAPTER PRESENT DETECTION
Adapter Absence
Detect Threshold
Adapter Detect Threshold
CHARGE-PUMP MOSFET DRIVER
PDSL Gate-Driver Source
Current
PDSL Gate-Driver Output
Voltage High
PDSL SWITCH CONTROL
PDSL Turn-Off Resistance
BATTERY OVERVOLTAGE
BATT Overvoltage Threshold
BSTC
PARAMETER
- V
Integrated Charger, Dual Main Step-Down
LXC
_______________________________________________________________________________________
= 5V, V
Controllers, and Dual LDO Regulators
BATT
= V
V
I
V
SYMBOL
V
PDSL-SRC
V
V
CSIN-OCP
A
CELL(OV)
R
ACINOK
ACINOV
PDSL-H
G
CSIP
= +25°C.)
PDSL
IINP
= V
CSIN
V
V
V
Measured at V
V
Measured at V
V
With respect to V
When ACOCP comparator is high and at the
time the blanking time expires
T
Measured at ACIN rising, hysteresis = 40mV
(typ)
Measured at ACIN rising, hysteresis = 40mV
(typ)
V
V
V
V
V
V
Measured from PDSL to GND
V
CSSP
CSSP
CSSP
CSSP
CSSP
A
ACOK
ACOK
DCIN
DCIN
PDSL
DCIN
BATT
= 12.6V, V
= +25°C
- V
- V
= 19V
rising, hysteresis = 20mV (typ)
- V
- V
- V
- V
- V
- V
= 0.4V, V
= 5.5V, V
BATT
BATT
CSSN
CSSN
CSSN
CSSN
CSSN
DCIN
VCTL
, V
, V
CSSP
CSSP
CONDITIONS
= 3V, V
= 60mV
= 40mV
= 20mV
= 20mV
= 20mV
ACIN
ACIN
DCIN
DCIN
CSSP
= V
- V
- V
CC
= 1.7V
= 1.3V, T
falling
rising
DCIN
ISET
_V
CSSN
CSSN
= 5V, ON3 = ON5 = V
CSSN
= 1.8V, CELLS = open, T
= 19V
= 60mV and
= 60mV and
A
= +25°C
V
CC
+ 5.3
-1.25
-2.38
59.1
1.47
2.05
MIN
-0.6
300
DCIN
-2
-3
-4
-1
-2
0
1
0
, V
DCIN
A
= 0°C to +85°C, unless oth-
V
+100
TYP
60.0
1.50
2.10
130
100
440
DCIN
+ 8
0.6
2.5
78
16
44
10
60
= V
LXC
+1.25
+2.38
= V
MAX
60.9
+0.6
1.53
2.15
200
600
+2
+3
+4
+1
+2
4
1
CSSP
mV/cell
= V
UNITS
V/V
mA
mV
mV
ms
ms
mV
mV
FA
FA
FA
kI
Fs
%
%
%
%
%
V
s
V
V
V
CSSN
7