LV8014T

No. A1134-2/6

Allowable Operating Ratings at Ta = 25°C, SGND = PGND = 0V

Parameter

Symbol

Conditions

Ratings

Unit

Supply voltage (VM Pin)

VM

2.0 to 7.0

V

Supply voltage (VCC Pin)

VCC

2.7 to 5.5

V

Input signal voltage

VIN

0 to VCC

V

Input signal frequenc

f max

100

kHz

Capacitor for charge pump

C1, C2, C3

0.001 to 0.1

μF

Electrical Characteristics at Ta = 25°C, VCC = VM1 = VM2 = 5.0V, SGND = PGND = 0V, unless especially specified.

Parameter

Symbol

Conditions

Remarks

Ratings

Unit

min

typ

max

Supply current for load at standby

IMO

EN = 0V

1

1.0

μA

Supply current for control at

standby

ICO

EN = 0V,

IN1 = IN2 = IN3 = IN4 = 0V

2

1.0

μA

Current drain during operation

IC1

EN = 5V, VG at no load

3

0.7

1.2

mA

H-level input voltage

VIH

2.7V

≤ VCC ≤ 5.5V

0.6

×VCC

VCC

V

L-level input voltage

VIL

2.7V

≤ VCC ≤ 5.5V

0

0.2

×VCC

V

H-level input current

(IN1, IN2, IN3, IN4)

IIH

4

1.0

μA

L-level input current

(IN1, IN2, IN3, IN4)

IIL

4

-1.0

μA

Pull-down resistance (EN1, 2)

RUP

100

200

400

k

Ω

Ta = 25°C, VCC = VM = 5.0V, SGND = PGND = 0V

Parameter

Symbol

Conditions

Remarks

Ratings

Unit

min

typ

max

Output ON resistance

RON

Sum of ON resistances at top and

bottom

5

0.75

1.2

Ω

Charge pump voltage

VG

6

8.5

10.5

V

Low-voltage detection operation

voltage

VCS

7

2.15

2.30

2.45

V

Thermal shutdown operation

temperature

Tth

8

180

°C

Charge pump capacity

(IG = 500

μA)

VGLOAD

9

8

9

V

IG current dissipation (Fin = 20kHz)

IG

10

350

μA

Charge pump start time

TVG

CVG = 0.1

μF

11

1.0

ms

Output block

Turn on time

TPLH

12

0.2

0.4

μs

Turn off time

TPHL

12

0.2

0.4

μs

Remarks

1. It shows current dissipation of VM1, VM2 pin in output OFF state.

2. It shows current dissipation of VCC pin in stand-by state.

(The standard current depends on EN pin pull-down resistance.)

3. It shows current dissipation of VCC pin in state of EN = 5V (stand-by), including current dissipation of VG pin.

4. For IN1, IN2, IN3 and IN4 pins, no pull-down and pull-up resistance is needed. (High impedance pin)

5. It shows sum of upper and lower saturation voltages of OUT pin.

6. It controls charge-pump oscillation and makes specified voltage.

7. When low voltage is detected, the lower output is turned OFF.

8. When thermal protection circuit is activated, the lower output is turned OFF.

When the heat temperature is fallen, it is turned ON again.

9. IG (VG pin load current) = 500

μA

10. It shows VG pin current dissipation in state of PWM input for IN pin.

11. It specifies start-up time from 10

% to 90% when VG is in non-load state

(when setting the capacitor between VG and GND to 0.1

μF and VCC is 5V).

12. It specifies 10

% to 90% for start-up and 90% to 10% for shut-down.