MAX14525ETA+T Maxim Integrated Products, MAX14525ETA+T Datasheet - Page 2

• Manufacturer Part Number: MAX14525ETA+T
• Description: IC BATTERY SWITCH 4INPUTS 8TDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX14525ETA+T

• Function: Power Management
• Battery Type: Lithium-Ion (Li-Ion)
• Voltage - Supply: 2.2 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Battery Switch with Four Enable Inputs
ABSOLUTE MAXIMUM RATINGS
(All voltages referenced to GND.)
IN, BAT, JIG, S_EN, ON_K ................................... -0.3V to +6.0V
TA ...........................................................................-0.3V to +28V
Continuous Power Dissipation (T
Junction-to-Case Thermal Resistance
ELECTRICAL CHARACTERISTICS
(V
(Note 2)
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer
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 CHARACTERISTICS
Input Voltage Range
On-Resistance
Disable Supply Current
V
Increase in Supply Current with
V
Increase in Supply Current with
V
Peak Current
UVLO Undervoltage Lockout
LOGIC INPUT
TA Threshold Voltage
TA Threshold Hysteresis
TA Input Resistance
JIG, S_EN Input Logic-High
JIG, S_EN Input Logic-Low
JIG, S_EN Input Leakage Current
IN AND Gate Threshold Voltage
ON_K Threshold Voltage
ON_K Threshold Hysteresis
BAT
BAT
JIG
ON_K
8-Pin TDFN (derate 11.9 mW/°C above +70°C) .........954 mW
(θ
_______________________________________________________________________________________
JC
/V
Supply Current
) (Note 1) ...............................................................37°C/W
= +2.2V to +5.5V, T
S_EN
Voltage
board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
PARAMETER
Voltage
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
A
= +70°C)
V
SYMBOL
V
I
BAT_DIS
V
ON_K_TH
BAT
V
ΔI
ΔI
R
TA_TH
I
IN_TH
I
V
BAT
V
LIM
I
BAT
BAT
ON
IN
IH
IL
, V
IN
I
V
(V
V
V
V
V
Ramping V
V
V
Low-to-high transition
(Figure 1)
LOAD
BAT
JIG
JIG
BAT
BAT
TA
BAT
JIG
= 1V
= V
= V
= +5.5V
= V
= V
= +3.6V
= +5.5V
= 100mA, V
S_EN
S_EN
ON_K
S_EN
BAT
= V
= V
= V
= +3.6V
CONDITIONS
BAT
IH
ON_K
BAT
or V
Junction-to-Ambient Thermal Resistance
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
, V
= +3.0V
(θ
= V
IL
ON_K
JA
) (Note 1) ...............................................................84°C/W
TA
= V
= V
TA
IN
= 0)
= 0
0.3 x
V
1.15
-200
2.94
MIN
2.2
1.4
50
BAT
5
BAT
= +3.6V and T
TYP
100
0.8
1.7
1%
3.0
1%
35
+200
MAX
0.6 x
V
3.06
180
5.5
4.5
4.5
1.9
2.5
0.4
90
BAT
1
2
A
= +25°C.)
UNITS
mΩ
kΩ
µA
µA
µA
µA
nA
V
A
V
V
V
V
V
V