UPD16803GS datasheet(5/12 Pages) NEC

5 / 12 page

µPD16803

RECOMMENDED OPERATING CONDITIONS

Parameter

Symbol

MIN.

TYP.

MAX.

Unit

Supply voltage (motor block)

4.0

5.0

13.2

Supply voltage (control block)

VDD

4.0

5.0

6.0

RX pin connection resistance

Ω

H bridge driver currentNote

IDR

±380

Charge pump capacitance

C1 to C3

520

Operating temperature

060

°C

Note When mounted on a printed circuit board (100

× 100 × 1 mm, glass epoxy)

ELECTRICAL SPECIFICATIONS (Within recommended operating conditions unless otherwise specified)

Parameter

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

OFF VM pin current

INC pin lowNote 1

VM = 6.0 V

1.0

µA

VDD = 6.0 V

VM = 13.2 V

1.0

VDD = 6.0 V

VDD pin current

IDD

Note 2

0.4

1.0

IN1, IN2, INC pin high-level

IIH1

TA = 25

°C, VIN = VDD

1.0

µA

input current

≤ TA ≤ 60 °C, VIN = VDD

2.0

IN1, IN2, INC pin low-level input

IIL1

TA = 25

°C, VIN = 0 V

–0.15

current

≤ TA ≤ 60 °C, VIN = 0 V

–0.2

PS pin high-level input current

IIH2

TA = 25

°C, VIN = VDD

0.15

≤ TA ≤ 60 °C, VIN = VDD

0.2

PS pin low-level input current

IIL2

TA = 25

°C, VIN = 0 V

–1.0

µA

≤ TA ≤ 60 °C, VIN = 0 V

–2.0

IN1, IN2, INC pin input pull-up

RINU

TA = 25

°C

355065

Ω

resistance

≤ TA ≤ 60 °C25

PS pin input pull-down resistance

RIND

TA = 25

°C

355065

Ω

≤ TA ≤ 60 °C25

Control pin high-level input voltage

VIH

3.0

VDD + 0.3

Control pin low-level input voltage

VIL

–0.3

0.8

H bridge circuit ON

RON1

VDD = 5 V, VM = 5 V

1.5

3.0

Ω

resistanceNote 3

RON2

VDD = 5 V, VM = 12 V

2.0

4.0

RON relative accuracy

∆RON

Excitation direction <2>, <4>Note 4

±5%

Excitation direction <1>, <3>

±10

VX voltage in power-saving modeNote 5

VDD = VM = 5 V, RX = 50 k

Ω

2.5

VX relative accuracy in

∆VX

Excitation direction <2>, <4>Note 4

±5%

power-saving mode

Excitation direction <1>, <3>

±5

Charge pump circuit (VG) turn ON time

TONG

VDD = 5 V, VM = 5 V

0.3

H bridge circuit turn ON time

TONH

C1 = C2 = C3 = 10 nF

µs

H bridge circuit turn OFF time

TOFFH

RM = 20

Ω

µs

Notes 1. When VDD < VM, a current (IM1) always flow from the VM1 pin to the charge pump circuit because a gate voltage

× VDD + VM) is generated.

2. When IN1 = IN2 = INC = “H”, PS = “L”

3. Sum of ON resistances of top and bottom transistors

4. For the excitation direction, refer to FUNCTION TABLE.

5. VX is a voltage at point A (FORWARD) or B (REVERSE) of the H bridge in Function Table.

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