SC813 datasheet(3/23 Pages) SEMTECH

3 / 23 page

SC811 / SC813

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-B.

(2)

This is the input voltage at which the charger is guaranteed to begin operation. 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 (V). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +30.0

BAT, IPRGM, IPUSB (V) . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +6.5

STATB, ENB, MODE (V) . . . . . . . . . . . . . . . . . . . -0.3 to V

BAT

+ 0.3

VIN Input Current (A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5

Total Power Dissipation (W) . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

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

ESD Protection Level(1) (kV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Recommended Operating Conditions

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

SC811:

VIN Adapter Mode Operating Voltage(2) (V). . . 4.60 to 8.20

VIN USB Modes Operating Voltage(2) (V). . . . . . 4.35 to 8.20

SC813:

VIN Adapter Mode Operating Voltage(2) (V). . . 4.60 to 5.60

VIN USB Modes Operating Voltage(2) (V). . . . . . 4.35 to 5.60

Thermal Information

Thermal Resistance, Junction to Ambient(3) (°C/W) . . . . . 68

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

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

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

Test Conditions: V

VIN

= 4.75V to 5.25V; V

BAT

= 3.7V; Typ values at 25°C; Min and Max at -40°C < T

< 85°C, unless specified.

Parameter

Symbol

Conditions

Min

Typ

Max

Units

VIN Adapter Mode Rising Threshold

ADUVLO-R

4.30

4.45

4.60

VIN Adapter Mode Falling Threshold (1)

ADUVLO-F

VIN

> V

BAT

2.70

2.85

3.00

VIN USB Modes Rising Threshold

USBUVLO-R

VIN

> V

BAT

4.20

4.35

VIN USB Modes Falling Threshold

USBUVLO-F

VIN

> V

BAT

3.65

4.00

VIN USB Modes Hysteresis

USBUVLO-H

USBUVLOR

- VT

USBUVLOF

100

VIN OVP Rising Threshold

OVP-R

All modes, SC811

9.0

9.6

All modes, SC813

5.85

6.0

VIN OVP Falling Threshold

OVP-F

All modes, SC811

8.2

8.8

All modes, SC813

5.6

5.75

VIN OVP Hysteresis

OVP-H

OVP-R

- VT

OVP-F

, all modes, SC811

200

OVP-R

- VT

OVP-F

, all modes, SC813

100

Electrical Characteristics

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