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MP2667GG Datasheet(PDF) 9 Page - Monolithic Power Systems

Part # MP2667GG
Description  5V USB, 1000mA, I 2C-Controlled Linear Charger with Power Path Management for Single-Cell, Li-Ion Battery in QFN Package
PDF  35 Pages
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Manufacturer  MPS [Monolithic Power Systems]
Direct Link  http://www.monolithicpower.com
Logo MPS - Monolithic Power Systems

MP2667GG Datasheet(HTML) 9 Page - Monolithic Power Systems

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MP2667
– 1A, SINGLE-CELL CHARGER W/ I2C CONTROL, POWER PATH
MP2667 Rev. 1.0
www.MonolithicPower.com
9
5/8/2019
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2019 MPS. All Rights Reserved.
ELECTRICAL CHARACTERISTICS (continued)
VIN = 5V, TA = 25°C, unless otherwise noted.
Parameter
Symbol
Condition
Min
Typ
Max
Units
Thermal Protection
Thermal shutdown threshold
(5)
TJ_SHDN
150
°C
Thermal shutdown
hysteresis (5)
20
°C
NTC output current
INTC
CE = L, VNTC = 3V
-100
0
100
nA
NTC cold temperature rising
threshold
VCOLD
As a percentage of VIN
64
66
68
%
NTC cold temperature rising
threshold hysteresis
30
mV
NTC hot temperature falling
threshold
VHOT
As a percentage of VIN
33
35
37
%
NTC hot temperature falling
threshold hysteresis
65
mV
Logic I/O Pin Characteristics (5)
Low logic voltage threshold
VL
0.4
V
High logic voltage threshold
VH
1.3
V
I2C Interface (SDA, SCL)
Input high voltage level
VIH
VPULL_UP = 1.8V, SDA and SCL
1.3
V
Input low voltage level
VIL
VPULL_UP = 1.8V, SDA and SCL
0.4
V
Output low voltage level
VOL
ISINK = 5mA
0.4
V
I2C clock frequency
fSCL
400
kHz
Digital Clock and Watchdog Timer
Digital clock 2
fDIG2
32
kHz
Watchdog timer
tWDT
Programmable (REG05[5:4] = 11)
140
165
190
s
Safety timer for fast
charging cycle (5)
tTMR_FAST
Programmable (REG05[2:1] =
00), tTMR_FAST = 20hrs
20
hrs
Programmable (REG05[2:1] =
01), tTMR_FAST = 5hrs
5.0
Programmable (REG05[2:1] =
10), tTMR_FAST = 8hrs
8.0
Programmable (REG05[2:1] =
11), tTMR_FAST = 12hrs
12.0
Note:
5) Guaranteed by design.



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