SC824

3

Exceeding the above specifications may result in permanent damage to the device or device malfunction. Operation outside of the parameters

specified in the Electrical Characteristics section is not recommended.

NOTES:

(1)

Tested according to JEDEC standard JESD22-A114.

(2)

Operating Voltage is the input voltage at which the charger is guaranteed to begin operation. These ranges apply to charging sources

operating in voltage regulation. Charging sources operating in current limit may be pulled below these ranges by the charging load.

Maximum operating voltage is the maximum Vsupply as defined in EIA/JEDEC Standard No. 78, paragraph 2.11.

(3)

Calculated from package in still air, mounted to 3 x 4.5 (in), 4 layer FR4 PCB with thermal vias under the exposed pad per JESD51 standards.

Absolute Maximum Ratings

VIN, STAT0, STAT1 (V) . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +30.0

VSYS, BAT (V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +6.5

MODE (V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to (BAT + 0.3)

EN_NTC, RTIME, IPRGM (V) . . . . . . . . . . . . . -0.3 to (VSYS + 0.3)

VIN input current (A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5

BAT, IPRGM Short to GND Duration . . . . . . . . . . Continuous

Recommended Operating Conditions

Operating Ambient Temperature (°C) . . . . . . . . . -40 to +85

Thermal Information

Maximum Junction Temperature (°C) . . . . . . . . . . . . . . +150

Storage Temperature Range (°C) . . . . . . . . . . . . -65 to +150

Peak IR Reflow Temperature (°C) . . . . . . . . . . . . . . . . . . . +260

Test Conditions: V

VIN

BAT

= 3.70V unless specified; Typ values at 25°C; Min and Max at -40°C < T

A

< 85°C, unless specified.

Parameter

Symbol

Conditions

Min

Typ

Max

Units

VIN Under-Voltage Lockout Rising

Threshold

VT

UVLO-R

4.16

4.26

4.36

V

VIN Under-Voltage Lockout Falling

VT

UVLO-F

V

VIN

>V

BAT

2.70

2.85

3.00

V

VIN OVP Rising Threshold

VT

OVP-R

9.3

9.6

V

VIN OVP Falling Threshold

VT

OVP-F

8.2

8.5

V

VIN OVP Hysteresis

VT

OVP-H

VT

OVP-R

- VT

OVP-F

500

800

mV

VIN Charging Disabled Operating

Current

ICC

VIN_DIS

V

EN_NTC

= 0V, V

RTIME

= 0V

0.8

1.5

mA

VIN Charging Enabled Operating

Current

ICC

VIN_EN

V

EN_NTC

= 2.3V, V

RTIME

= 0V, I

BAT

= 1mA;

excluding I

BAT

and I

IPRGM

1.8

2.5

mA

Regulation Voltage

V

CV

I

BAT

= 50mA, -40°C ≤ T

J

≤ 125°C

4.16

4.20

4.24

V

Voltage Load Regulation

V

CV_LOAD

1mA ≤ I

BAT

≤ 1A, -40°C ≤ T

J

≤ 125°C

-20

mV/A

BAT Re-charge Threshold

VT

ReQ

V

CV

- V

BAT

60

100

140

mV

BAT Pre-charge Threshold (rising)

VT

PreQ

2.85

2.90

2.95

V

Electrical Characteristics