MAX8804 MAXIM [Maxim Integrated Products], MAX8804 Datasheet - Page 2

• Manufacturer Part Number: MAX8804
• Description: High-Voltage, Dual-Input, USB/AC Adapter Chargers in 2mm x 3mm TDFN
• Manufacturer: MAXIM [Maxim Integrated Products]

ABSOLUTE MAXIMUM RATINGS
DC to GND .............................................................-0.3V to +30V
USB to GND ...........................................................-0.3V to +16V
BAT, CHG, SET, POK, USBPWR, DETBAT
Continuous Power Dissipation (T
High-Voltage, Dual-Input, USB/AC
Adapter Chargers in 2mm x 3mm TDFN
ELECTRICAL CHARACTERISTICS
((V
+85°C, unless otherwise noted.) (Note 1)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
DC AND USB
DC Input Voltage Range
USB Input Voltage Range
Input Operating Range
Input Undervoltage Threshold
Input Overvoltage Threshold
DC Input Supply Current
USB Input Supply Current
DC to BAT On-Resistance
USB to BAT On-Resistance
Input to BAT Comparator
Threshold (Note 2)
BAT
BAT Regulation Voltage
Battery Removal Detection
Threshold
DC Charging Current
to GND...............................................................-0.3V to +5.5V
8-Pin TDFN 2mm x 3mm (derate 16.7mW/°C above +70°C)
(multilayer board) .......................................................1333mW
DC
_______________________________________________________________________________________
= 5V, V
PARAMETER
SET
= 0V) or (V
USB
A
= +70°C)
= 5V, V
(Notes 2, 3)
V
V
V
V
V
V
V
V
V
V
V
V
I
V
Hysteresis
V
V
rising edge detection on
SET (MAX8804Y/
MAX8804Z)
BAT
IN
IN
USB
SET
DC
DC
SET
USB
DC
USB
IN
IN
BAT
USB
BAT
rising, 500mV hysteresis (typ) (Note 2)
rising, 200mV hysteresis (typ) (Note 2)
rising
falling
= V
= 0V, V
= 3.7V, V
= 0mA
= 5V, standby mode
= 0V, standby mode
rising
= 3.6V,
= 0V, I
= V
= 3.7V, V
= 0V,
SET
BAT
BAT
= 5V), V
SET
BAT
= 4.3V, shutdown mode
= 4.3V, shutdown mode
BAT
BAT
= 5V, I
= 0mA, charge mode
= 3.6V
= 3.6V
BAT
BAT
CONDITIONS
= unconnected, V
= 0mA, charge mode
T
T
Default and 1st to 3rd
interface pulse
4th to 7th interface pulse
8th to 11th interface pulse
12th to 15th interface pulse
16th to 19th interface pulse
20th to 23rd interface pulse
24th to 27th interface pulse
A
A
= +25°C
= -40°C to +85°C
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
DETBAT
= 0V (MAX8804V/MAX8804W), T
4.179
4.158
MIN
4.15
3.85
4.40
145
475
523
570
428
380
618
665
7.2
0
0
4.200
4.200
TYP
0.55
0.65
4.67
800
300
300
800
300
300
260
500
550
600
450
400
650
700
4.0
7.5
0.1
55
4.221
4.242
MAX
1200
1200
7.00
4.15
4.90
550
550
550
550
385
525
578
630
473
420
683
735
7.8
1.0
1.2
28
14
A
= -40°C to
UNITS
mV
mA
µA
µA
Ω
Ω
V
V
V
V
V
V
V