HA13631T Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HA13631T

CD-ROM Combo Driver

Hitachi -> Renesas Electronics 

HA13631T

Electrical Characteristics

(Ta = 25°C, Vss = 5 V, Vspn = 12 V, Vfcs = 5 V, Vsld = 12 V) (cont)

Item

Applicable

Symbol Min Typ Max Unit Test Conditions Pins

Note

TRY

driver

Output on

resistance

Rontry — 3.0 3.75 Ω

Io = 0.5 A

TRYP/N

1

Leakage current

Iofftry

——

±100 µA

Vtry = 15 V

Slew rate

SRtry

— 125 —

V/µs Load open

5

CLK

RT voltage

Vrt

— 1.37 ±5% V

RT

OSC

CT1 charge current Ict1p

— 180 ±10% µA

Rt = 6.8 kΩ

CT1

CT1 discharge

current

Ict1n

— –180 ±10% µA

Rt = 6.8 kΩ

CT1 high voltage Vct1h

— 2.7 ±0.1 V

CT1 low voltage

Vct1l

— 1.47 ±0.1 V

CLK oscillation

fclk

frequency

— 460 ±10% kHz Ct1 = 100 pF

Bias

Drive frequency

fbst

— fclk/2 —

kHz

BP1

Output voltage

Vbst

16.0 16.5 —

V

Vspn = 12 V

VBST

9.0 9.5 —

V

Vspn = 5 V

PWM PWM frequency

fpwm

— fclk/4 —

kHz

CT2

carrier CT2 charge current Ict2p

— 180 ±10% µA

Rt = 6.8 kΩ

CT2 discharge

current

Ict2n

— –180 ±10% µA

Rt = 6.8 kΩ

DC feedback

resistance

Rdc

— 20

±20% kΩ

PWMDC

Offset voltage

Vospwm — —

±30 mV

Zero

cross

detection

Common mode

input voltage range

Input voltage range

Vczd

Vinzd

0

—

50 —

4.0 V

—

mVpp

HU+/–,

HV+/–,

HW+/–

Hysteresis

Vhyszd 11 16

21

mVpp

FGOUT pulse

width

Tmint

— 64/ ±4/ µs

fclk fclk

FGOUT

SPN

Input current

Ictl

——

±3.0 µA

Vctl = 0.5 to 4.5 V VCTL

control Dead zone voltage Vdzctl

±50 —

±200 mV

2

REFIN voltage

Vref

1.0 —

2.65 V

range

REFIN

4

Control gain

Dspn

119 139 159 %/V Ct2 = 680 pF,

U, V, W

2

Ct1 = 100 pF

15

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