XC6804A4E14R-G Datasheet XC6804B4E14R-G, XC6804A3E14R-G, XC6804A4E14R-G | P4-P6

4/27

XC6804 Series

■ABSOLUTE MAXIMUM RATINGS

Ta = 25°C

PARAMETER SYMBOL RATING UNIT

V

IN

Pin Voltage V

IN

-0.3 ~ +6.5 V

BAT Pin Voltage V

BAT

-0.3 ~ +6.5 V

CSO Pin Voltage V

CSO

-0.3 ~ +6.5 V

THIN Pin Voltage V

THIN

-0.3 ~ V

IN

+0.3 or +6.5

(*1)

V

I

SET

Pin Voltage V

ISET

-0.3 ~ V

IN

+0.3 or +6.5

(*1)

V

BAT Pin Current I

BAT

1600 mA

Power Dissipation

SOP-8FD Pd

300

mW

1500 (PCB mounted)

USP-6EL Pd

120

750 (PCB mounted)

Operating Ambient Temperature T

opr

-40 ~ +85 °C

Storage Temperature T

stg

-55 ~ +125 °C

Each rating voltage is based on the Vss.

(*1)

Either of lower one, V

IN

+0.3 or +6.5, is applicable.

5/27

XC6804

Series

■ ELECTRICAL CHARACTERISTICS

Unless otherwise stated, V

IN

=5.0V, V

THIN

=1.0V, C

IN

=C

L

=1μF, Ta=25°C

PARAMETER

SYMBO

L

CONDITION MIN. TYP. MAX. UNIT CIRCUIT

Operating Voltage Range V

IN

4.5 5 6 V -

Supply Current

(*1)

I

SS

V

BAT

= 3.5 V - 110 - μA

①

Standby Current I

STB

V

BAT

= 4.3 V,

I

STB

= I

IN

- I

THIN

- 60 - μA

①

VIN-VBAT Shut-down Voltage V

IBSD

V

BAT

= 4.1 V - 40 - mV

②

Shut-down Hysteresis Voltage

(*1)

V

IBSDHYS

- 60 - mV

②

UVLO Voltage V

UVLO

3.6 3.8 4 V

②

UVLO Hysteresis Voltage

(*1)

V

UVLOHYS

- 200 - mV

②

Trickle Charge Voltage V

TRK

2.8 2.9 3 V

②

Trickle Charge Hysteresis Voltage

(*1)

V

TRKHYS

- 100 - mV

②

Trickle Charge Current (Min.)

(*1)

I

TRKI

R

ISET

= 41.2 kΩ, V

BAT

= 2.4 V

- 21 - mA

②

Trickle Charge Current I

TRK

R

ISET

= 20 kΩ

, V

BAT

= 2.4 V

28.5 41 50 mA

②

Trickle Charge Current (Max.)

(*1)

I

TRKA

R

ISET

= 8.87 kΩ

, V

BAT

= 2.4 V

- 85 - mA

②

CV Charge Voltage V

BAC

I

BAT

= 60 mA 4.17 4.2 4.23 V

③

V

THIN

= V

THIN_open

x V

T45

(*2)

4.02 4.05 4.08 V

③

CC Charge Current (Min.)

(*1)

I

BACI

R

ISET

= 41.2 kΩ, V

BAT

= 3.1 V

- 200 - mA

②

R

ISET

= 41.2 kΩ, V

BAT

= 3.1 V

V

THIN

= V

THIN_open

x V

T10

(*3)

- 92 - mA

②

CC Charge Current I

BAC

R

ISET

= 20 kΩ

, V

BAT

= 3.1 V

325 382 438 mA

②

R

ISET

= 20 kΩ

, V

BAT

= 3.1 V

V

THIN

= V

THIN_open

x V

T10

(*3)

152 176 203 mA

②

CC Charge Current (Max.)

(*1)

I

BACA

R

ISET

= 8.87 kΩ

, V

BAT

= 3.1 V

- 800 - mA

②

R

ISET

= 8.87 kΩ

, V

BAT

= 3.1 V

V

THIN

= V

THIN_open

x V

T10

(*3)

- 368 - mA

②

Charge Completion Current (Min)

(*1)

I

FINI

R

ISET

= 41.2 kΩ - 20 - mA

③

Charge Completion Current I

FIN

R

ISET

= 20 kΩ 32 47 62 mA

③

Charge Completion Current (Max)

(*1)

I

FINA

R

ISET

= 8.87 kΩ - 98 - mA

③

Over Voltage Protection Threshold V

COV

4.3 4.45 4.6 V

②

Over Current Protection Threshold

(*1)

I

COP

R

ISET

= 2.8 kΩ - 1200 - mA

②

Driver ON Resistance R

ON

V

IN

= 4.1 V, I

BAT

= 200 mA - 350 550 mΩ

③

Driver Leakage Current I

LEAK

V

IN

= 6.0 V, V

BAT

= 0 V - - 1 μA

⑤

BAT Pin Reverse Current I

REV

V

IN

= 0 V, V

BAT

= 4.5 V 2.0 4.5 9.0 μA

⑥

BAT Pin Pull-down Current I

BATPD

V

IN

= 5.0 V, V

BAT

= 4.3 V 1.5 3.0 7.0 μA

②

Recharge Voltage (XC6804xxE) V

RCHG

3.7 3.9 4.1 V

②

V

THIN

= V

THIN_open

x V

T45

(*2)

3.55 3.75 3.95 V

②

(*1)

Design target

(*2)

Applicable only for the XC6804x4

(*3)

Applicable only for the XC6804x3 and the XC6804x4

6/27

XC6804 Series

■ ELECTRICAL CHARACTERISTICS

Unless otherwise stated, V

IN

=5.0V, V

THIN

=1.0V, R

ISET

=41.2kΩ, C

IN

=C

L

=1μF, Ta = 25 ° C

PARAMETER SYMBOL CONDITION MIN. TYP. MAX. UNIT CIRCUIT

THIN Pin Open Voltage V

THIN_open

1.94 2.0 2.06 V

⑤

Battery Connect Detection V

TD

77 80 83 %

(*2)

②

Battery Connect Detection Hysteresis

(*1)

V

TDH

At temperature fall - 3 - %

(*2)

②

Thermistor Detection at 0°C V

T0

71.13 73.13 75.13 %

(*2)

②

Thermistor Detection Hysteresis at 0°C

(*1)

V

T0H

At temperature rise - 2.18 - %

(*2)

②

Thermistor Detection at 10°C

(*3)

V

T10

62.19 64.19 66.19 %

(*2)

②

Thermistor Detection Hysteresis at 10°C

(*1)

V

T10H

At temperature rise - 2.38 - %

(*2)

②

Thermistor Detection at 45°C V

T45

30.96 32.96 34.96 %

(*2)

②

Thermistor Detection Hysteresis at 45°C

(*1)

V

T45H

At temperature fall - 1.94 - %

(*2)

②

Thermistor Detection at 60°C

(*4)

V

T60

21.16 23.16 25.16 %

(*2)

②

Thermistor Detection Hysteresis at 60°C

(*1)

(*4)

V

T60H

At temperature fall - 1.47 - %

(*2)

②

THIN Pin Connected Resistance R

THIN

V

THIN

= 0 V 9.8 10 10.2 kΩ

⑤

Trickle Charge Hold Time t

TRK

- 2 - hr

②

Main Charge Hold Time t

CHG

- 10 - hr

②

CSO Pin OFF Current I

CSOOFF

V

CSO

= 6.0 V - - 1 μA

⑦

CSO Pin ON Voltage V

CSO

I

CSO

= 10 mA - - 0.5 V

④

Thermal Shut-Down Detection Temperature

(*1)

T

TSD

- 115 - °C

②

Thermal Shut-Down Detection Temperature

Hysteresis

(*1)

T

TSDH

- 10 - °C

②

CSO Frequency (XC6804A) f

CSO

0.75 1 1.25 kHz

②

(*1)

Design target

(*2)

The comparator detect voltage and hysteresis width are indicated as percentages of the THIN pin open voltage, V

THIN_open

,

(taken to be100%)

V

Txx

= V

Txx’

/ V

THIN_open

(V

Txx’

: Voltage when the external voltage applied to the THIN pin sweeps and the IC internal comparator inverts)

(*3)

Applicable only for the XC6804x3 and the XC6804x4

(*4)

Applicable only for the XC6804x4

XC6804A4E14R-G

XC6804A4E14R-G

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