MAX17535ETG+ Maxim Integrated Products, MAX17535ETG+ Datasheet - Page 4

• Manufacturer Part Number: MAX17535ETG+
• Description: IC SMBUS BATT CHRGR HF 24TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX17535ETG+

• Function: Charge Management
• Battery Type: Multi-Chemistry
• Voltage - Supply: 8 V ~ 26 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-TQFN Exposed Pad
• Product: Charge Management
• Operating Supply Voltage: 8 V to 26 V
• Supply Current: 1.5 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Charge Safety Timers: Yes
• Mounting Style: SMD/SMT
• Temperature Monitoring: Yes
• Uvlo Stop Threshold: 3.9 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

High-Frequency,
Low-Cost SMBus Chargers
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1, no load on LDO, V
T
4
ACOK
ACOK Sink Current
ACOK Leakage Current
ACIN
ACIN Threshold
ACIN Input Bias Current
ITHR/ADAPTLIM
ITHR Leakage Current
ADAPTLIM Sink Current
ADAPTLIM Leakage Current
ITHR Threshold
LOGIC LEVELS
SDA/SCL Input Low Voltage
SDA/SCL Input High Voltage
SDA/SCL Input Bias Current
SWITCHING REGULATOR
DHI Off-Time K Factor
Sense Voltage for Minimum
Discontinuous Mode
Ripple Current
Zero-Crossing Comparator
Threshold
Cycle-by-Cycle Current-Limit
Sense Voltage
DHI Resistance High
DHI Resistance Low
DLO Resistance High
DLO Resistance Low
ADAPTER DETECTION
Adapter Absence Detect
Threshold
Adapter Detect Threshold
CHARGE-PUMP MOSFET DRIVER
PDSL Gate-Driver Source Current
PDSL Gate-Driver Output Voltage
HIGH
A
= 0
______________________________________________________________________________________
°
C to +85
PARAMETER
°
C, unless otherwise noted. Typical values are at T
SYMBOL
DCIN
= V
V
V
Rising, 20mV (typ) hysteresis
T
V
V
V
Calculated = V
T
V
V
V
V
V
I
I
I
I
V
V
V
V
CSSP
DHI
DHI
DLO
DLO
A
A
ACOK
ACOK
ITHR
ITHR
ITHR
DCIN
DCIN
CSIP
CSIP
CSIP
DCIN
DCIN
PDSL
DCIN
= +25NC
= +25NC
= 10mA
= -10mA
= 10mA
= -10mA
= V
= 0V to LDO, T
> V
< V
- V
- V
- V
= 19V, V
= 19V, V
- V
- V
= 19V, open load
- V
= 0.4V, V
= 5.5V, V
CSIN
CSIN
CSIN
BATT
BATT
DCIN
IINP
IINP
CSSN
, T
, V
, V
ITHR
= 3V, V
BATT
BATT
= 19V, V
CONDITIONS
A
ACIN
ACIN
DCIN
DCIN
= +25NC
A
- V
= 10V, MAX17435
= 10V, MAX17535
= +25
A
= 2.5V
= 0.5V, T
falling
rising
DCIN
IINP
= +25NC
LX
°
= 0V, V
C.)
= 19V
A
= +25NC
BST
- V
LX
= 5V, V
V
1.465
+ 5.3
MIN
120
340
-12
DCIN
2.1
55
93
50
40
-1
-1
-1
1
1
BATT
V
1.485
TYP
= V
100
125
120
430
DCIN
+ 8
1.5
0.8
61
64
5
5
3
3
CSIP
MAX
= V
1.53
+12
107
130
200
600
0.8
1.6
+1
+1
+1
67
1
1
3
6
6
CSIN
= 16.8V,
UNITS
ns/V
mA
mA
mV
mV
mV
mV
mV
mV
FA
FA
FA
FA
FA
FA
I
I
I
I
V
V
V
V