MAX8819BETI+T Maxim Integrated Products, MAX8819BETI+T Datasheet - Page 8

• Manufacturer Part Number: MAX8819BETI+T
• Description: IC PMIC W/INT CHARGER 28-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX8819BETI+T

• Applications: Handheld/Mobile Devices
• Voltage - Supply: 2.6 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PMIC with Integrated Chargers and Smart
Power Selector in a 4mm x 4mm TQFN
(Circuit of Figure 1, T
8
1000
900
800
700
600
500
400
300
200
100
1.2
1.0
0.8
0.6
0.4
0.2
_______________________________________________________________________________________
0
0
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
V
EN123 = 0
DC VOLTAGE (CHARGER ENABLED)
DC
BATTERY LEAKAGE CURRENT
DC QUIESCENT CURRENT vs.
= 0V
1
vs. BATTERY VOLTAGE
FALLING
4.02
4.00
3.98
3.96
3.94
3.92
3.90
3.88
BATTERY VOLTAGE (V)
RISING
2
DC VOLTAGE (V)
0 100 200 300 400 500 600 700 800 900 1000
A
DC UNCONNECTED
V
BATT
= +25°C, unless otherwise noted.)
3
= 4V
vs. SYSTEM CURRENT
4
OUTPUT CURRENT (mA)
SYSTEM VOLTAGE
5
6
500
450
400
350
300
250
200
150
100
1.2
1.0
0.8
0.6
0.4
0.2
50
0
0
0
0
vs. DC VOLTAGE (CHARGER DISABLED)
R
CISET
1
DC QUIESCENT CURRENT
1
R
vs. BATTERY VOLTAGE
FALLING
CISET
= 15kΩ
CHARGE CURRENT
BATTERY VOLTAGE (V)
DC VOLTAGE, V
2
= 6.8kΩ
2
3
Typical Operating Characteristics
3
DC
4
(V)
4
RISING
4.5
4.4
4.3
4.2
4.1
4.0
3.9
3.8
5
0 100 200 300 400 500 600 700 800 900 1000
6
5
vs. SYSTEM CURRENT
OUTPUT CURRENT (mA)
SYSTEM VOLTAGE
4.25
4.24
4.23
4.22
4.21
4.20
4.19
4.18
4.17
4.16
4.15
1000
900
800
700
600
500
400
300
200
100
0
-40
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
V
EN123 = 1
BATTERY REGULATION VOLTAGE
DC
BATTERY LEAKAGE CURRENT
-15
= 5V
V
V
DLIM[1:2] = 10
DC
BATT
vs. BATTERY VOLTAGE
vs. TEMPERATURE
= 5.1V
TEMPERATURE (°C)
BATTERY VOLTAGE (V)
= 4V
10
35
60
85