MAX17535ETG+ Maxim Integrated Products, MAX17535ETG+ Datasheet - Page 22

• 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

Table 8. IINPVoltage() (0x3E)
High-Frequency,
Low-Cost SMBus Chargers
Table 7. Relearn() (0x3D) (continued)
To read the digital version of the IINP voltage, issue the
SMBus command IINPVoltage() command using the
16-bit data format listed in Table 8. The command code
for IINPVoltage() is 0x3E (0b00111110). The IINPVoltage()
command uses the read-word protocol (see Figure 3).
22
_____________________________________________________________________________________
BIT
BIT
10
11
12
13
14
15
0
1
2
3
4
5
6
7
8
9
9
IINP Voltage, DACV 0
IINP Voltage, DACV 1
IINP Voltage, DACV 2
IINP Voltage, DACV 3
IINP Voltage, DACV 4
IINP Voltage, DACV 5
Relearn, RL 10
Relearn, RL 11
Relearn, RL 6
Relearn, RL 7
Relearn, RL 8
Relearn, RL 9
BIT NAME
BIT NAME
Reading IINP Voltage
—
—
—
—
—
Not used. Normally a 1mV weight.
Not used. Normally a 2mV weight.
Not used. Normally a 4mV weight.
Not used. Normally a 8mV weight.
0 = Adds 0mV of IINP voltage.
1 = Adds 12.8mV of IINP voltage.
0 = Adds 0mV of IINP voltage.
1 = Adds 25.6mV of IINP voltage.
0 = Adds 0mV of IINP voltage.
1 = Adds 51.2mV of IINP voltage.
0 = Adds 0mV of IINP voltage.
1 = Adds 103.6mV of IINP voltage.
0 = Adds 0mV of IINP voltage.
1 = Adds 207.2mV of IINP voltage.
0 = Adds 0mV of IINP voltage.
1 = Adds 414.4mV of IINP voltage.
0 = Adds 0mV of relearn threshold compliance, 1024mV min.
1 = Adds 512mV of relearn threshold compliance.
0 = Adds 0mA of relearn threshold compliance.
1 = Adds 1024mV of relearn threshold compliance.
0 = Adds 0mV of relearn threshold compliance.
1 = Adds 2048mV of relearn threshold compliance.
0 = Adds 0mV of relearn threshold compliance.
1 = Adds 4096mV of relearn threshold compliance.
0 = Adds 0mV of relearn threshold compliance.
1 = Adds 8192mV of relearn threshold compliance.
0 = Adds 0mV of relearn threshold compliance.
1 = Adds 16384mV of relearn threshold compliance, 19200mV max.
Not used.
The
terminate charging if the charger has not received a
ChargeVoltage() or ChargeCurrent() command within
140s (min). If a timeout occurs, both ChargeVoltage()
and ChargeCurrent() commands must be sent again to
reenable charging.
MAX17435/MAX17535
DESCRIPTION
DESCRIPTION
include
Charger Timeout
a
timer
to