XC6803A3E14R-G Datasheet XC6803A3E14R-G, XC6803A4D14R-G, XC6803A4E14R-G | P4-P6

4/25

XC6803 Series

■ELECTRICAL CHARACTERISTICS

Unless otherwise stated, V

IN

=5.0V, V

THIN

=1.0V, R

ISET

=100kΩ, C

IN

=C

L

=1μF, Ta = 25 ° C

PARAMETER SYMBOL CONDITION MIN. TYP. MAX. UNIT CIRCUIT

Operating Voltage Range V

IN

4.5 5 6 V -

Supply Current

(*1)

I

SS

V

BAT

=3.5V - 100 - μA -

Standby Current I

STB

V

BAT

=4.3V,

I

STB

=I

IN

- I

THIN

- 60 - μA

①

V

IN

- V

BAT

Shut-down Voltage V

IBSD

V

BAT

=4.1 V - V

BAT

+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

=100kΩ, V

BAT

=2.4V

- 4 - mA

②

Trickle Charge Current I

TRK

R

ISET

=20kΩ

, V

BAT

=2.4V

13 16 20 mA

②

Trickle Charge Current (Max.)

(*1)

I

TRKA

R

ISET

=11kΩ, V

BAT

=2.4V

- 28 - mA

②

CV Charge Voltage V

BAC

I

BAT

=20mA 4.17 4.2 4.23 V

③

I

BAT

=20mA

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

=100kΩ, V

BAT

=3.1V

- 40 - mA

②

R

ISET

=100kΩ, V

BAT

=3.1V

V

THIN

=V

THIN_open

x V

T10

(*3)

- 19.1 - mA

②

CC Charge Current I

BAC

R

ISET

=20kΩ

, V

BAT

=3.1V

150 166 188 mA

②

R

ISET

=20kΩ

, V

BAT

=3.1V

V

THIN

=V

THIN_open

x V

T10

(*3)

66 78 93 mA

②

CC Charge Current (Max.)

(*1)

I

BACA

R

ISET

=11kΩ, V

BAT

=3.1V

- 280 - mA

②

R

ISET

=11kΩ, V

BAT

=3.1V

V

THIN

=V

THIN_open

x V

T10

(*3)

- 131 - mA

②

Charge Completion Current (Min)

(*1)

I

FINI

R

ISET

=100kΩ - 4.4 - mA

③

Charge Completion Current I

FIN

R

ISET

=20kΩ 12 20 30 mA

③

Charge Completion Current (Max)

(*1)

I

FINA

R

ISET

=11kΩ - 32 - mA

③

Over Voltage Protection Threshold V

COV

4.3 4.45 4.6 V

②

Over Current Protection Threshold I

COP

R

ISET

=3kΩ - 600 - mA

③

Driver ON Resistance R

ON

V

IN

=4.1V, R

ISET

=11kΩ

I

BAT

=200mA

- 350 550 mΩ

③

Driver Leakage Current I

LEAK

V

IN

=6.0V, V

BAT

=0V - - 1 μA

⑤

BAT Pin Reverse Current I

REV

V

BAT

=4.5V, V

IN

=0V - 0.5 1.4- μA

⑥

BAT Pin Pull-down Current I

BATPD

V

BAT

=4.3V - 3 - μA

②

Recharge Voltage (XC6803xxE) 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 to XC6803x4

(*3)

Applicable only to XC6803x3 and XC6803x4

5/25

XC6803

Series

■ ELECTRICAL CHARACTERISTICS (Continued)

Unless otherwise stated, V

IN

=5.0V, V

THIN

=1.0V, R

ISET

=100kΩ, 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) (*3)

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

=0V 9.8 10 10.2 kΩ

①

Trickle Charge Hold Time t

TRK

- 0.5 - hr

②

Main Charge Hold Time t

CHG

- 5 - hr

②

CSO Pin OFF Current I

CSOOFF

V

CSO

=6.0V - - 1 μA

⑦

CSO Pin ON Voltage V

CSO

I

CSO

=10mA - - 0.5 V

④

Thermal Shut-Down Detection Temperature

(*1)

T

TSD

- 140 - °C

②

CSO Frequency (XC6803A) 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 to XC6803x3 and XC6803x4

(*4)

Applicable only to XC6803x4

6/25

XC6803 Series

■TEST CIRCUITS

1) Test Circuit ① 2) Test Circuit ②

BAT

V

IN

V

SS

I

SET

CSO THIN

A

C

IN

C

L

10kΩ

R

ISET

I

TH IN

I

IN

A

I

SS

10kΩ

A

C

IN

C

L

BAT

V

IN

V

SS

I

SET

CSO THIN

R

ISET

waveform

measure point

3) Test Circuit ③ 4) Test Circuit ④

V

C

IN

C

L

10kΩ

BAT

V

IN

V

SS

I

SET

CSO THIN

R

ISET

I

BAT

V

C

IN

C

L

BAT

V

IN

V

SS

I

SET

CSO THIN

R

ISET

5) Test Circuit ⑤ 6) Test Circuit ⑥

V

A

C

L

C

IN

BAT

V

IN

V

SS

I

SET

CSO THIN

R

ISET

A

C

L

BAT

V

IN

V

SS

I

SET

CSO THIN

R

ISET

7) Test Circuit ⑦

C

IN

A

BAT

V

IN

V

SS

I

SET

CSO THIN

R

ISET

XC6803A3E14R-G

XC6803A3E14R-G

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