HA13605A Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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производитель

HA13605A

Three-Phase Brushless Motor Driver

Hitachi -> Renesas Electronics 

HA13605A

Electrical Characteristics (Ta = 25°C, VCC = 24 V)

Item

Symbol Min Typ Max Unit Test Conditions

Applicable

Pins

Current drain

Icc(1) —

—

18

mA VCC = 35 V

R1 = 5.6 kΩ

Icc(2) —

—

20

mA VCC = 45 V

Hall

Input current

Ih

—

—

±20 mA

8, 10, 12

amplifier Common mode Vhc

input voltage

range

1.5 2.5 3.5 V

Differential mode Vhd

input voltage

range

50

—

1000 mVPP

Output Leakage current Icer

——3

mA Vds = 35 V

2, 4, 6

amplifier On resistance

Rdson — 0.5 0.7 Ω

Io = 1.5 A, Tj = 25°C

PWM

Diode voltage

Vfl

Vfu

Low level voltage VI

— 1.2 2.0 V

0.8 1.2 —

V

1.10 1.30 1.50 V

IF = 1.5 A, lower arm

IF = 1.5 A, upper arm

18

oscillator Oscillator

& Com- amplitude

Vosc 2.0 2.2 2.4 VPP

parator Correct coefficient K

12 14 16 — R1 = 5.6 kΩ

FG

Input voltage

Vfg

8

—

300 mVPP Gfg = 32 dB, R103, 14, 16

amplifier range

R104 = 580 Ω

and FG

detector

Differential noise nd

margin

—

—

1.25 mVPP Gfg = 32 dB, R103,

R104 = 580 Ω,

Common noise nc

margin

1.0 —

—

VPP f = 1kHz

CLK OSC Oscillator

fc

frequency range

1.0 — 10.0 MHz Crystal oscillator

20, 22

Discrimi- Count

N

—

2048 —

—

nator

Operating

fdis

frequency range

— — 3.0 MHz

Charge R1 voltage

VR1

5.1 5.6 6.1 V

R1 = 5.6 kΩ

pump

Charge current Icp

0.117 0.130 0.143 A/A Vo = 1.5 V,

13

Discharge current Icd

–0.117 –0.130 –0.143 A/A R1 = 5.6 kΩ

Current ratio

IR

0.8 1.0 1.2 A/A Icp/Icd

Leakage current Ioff

— — ±50 nA Vo = 3.5 V

Clamp voltage Vcrmp 4.00 4.25 4.50 V

Icp = 50 mA

Notes

1

2

3

4

12

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