ETA4056

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2

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ORDERING

INFORMATION

PART No.

PACKAGE

TOP MARK

Pcs/Reel

ETA4056E8A

ESOP8

ETA4056

YWW2L

4000

ETA4056D2I

DFN2x2-8

ELYW

3000

ETA4056D6I

DFN2x3-8

ELYW

3000

ETA4056S2G

SOT23-6

B1YW

3000

ELECTRICAL CHARACTERISTICS

(VIN = 5V, unless otherwise specified. Typical values are at TA = 25oC.)

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Input Standoff Voltage

16

V

Input Over-Voltage Protection

Voltage

VIN rising, hys=0.3V

6.5

7

7.4

V

Input Voltage Range for Charging

4.25

6

V

Input Supply Current

Charge Mode

300

2000

μA

Standby Mode

(Charge Terminated)

65

100

μA

Shutdown Mode (ISET Not

Connected, EN=0,

VIN<VBAT, or VIN<VULO)

25

50

μA

Regulated Output (Float) Voltage

Riset = 10K, IBAT = 40mA

4.16

4.2

4.24

V

BAT Pin Current

Riset = 10K, Current Mode

90

100

110

mA

Riset = 2K, Current Mode

432

480

528

mA

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

1

2

3

8

7

6

NTC

ISET

GND

EN

STAT

STDBY

ESOP- 8

4

VIN

5

BAT

ETA4056

DFN2x2 - 8

1

2

3

4

8

7

6

5

ETA4056

VIN

STDBY

STAT

EN

BAT

ISET

NTC

GND

DFN 2x3 - 8

1

2

3

4

8

7

6

5

ETA4056

VIN

STDBY

STAT

EN

BAT

ISET

NTC

GND

1

2

3

6

5

4

STAT

GND

BAT

ISET

GND

VIN

ETA4056

SOT23 - 6

(Note: Exceeding these limits may damage the device. Exposure to

absolute maximum rating conditions for long periods may affect

device reliability.)

VIN Voltage .......................................–0.3V to 20V

ISET Voltage .......................................–0.3V to 6V

All other pin Voltage..........................-0.3V to 16V

Operating Temperature Range.......–40° C to 85° C

Storage Temperature Range ........–55° C to 150° C

Thermal Resistance

ΘJC

ΘJA

ESOP8 ...........................10..........50........... ° C/W

DFN2x2-8 .......................20.........100.......... ° C/W

DFN2x3-8 .......................15..........80........... ° C/W

SOT23-6 .........................22.........110.......... ° C/W

Lead Temperature (Soldering, 10sec) .........260° C

ESD HBM (Human Body Mode) .....................2KV