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BA5960FS 반도체 회로 부품 판매점

5 Channel Driver for with Regulator



ROHM Semiconductor 로고
ROHM Semiconductor
BA5960FS 데이터시트, 핀배열, 회로
99W140A
5 Channel Driver for with Regulator
BA5960FS
Description
The BA5960FS is a 5-channel Driver (4-channel
BTL and 1-channel Loading driver) for an actuator
and motor. Since the operational amplifier and
variable regulator are built-in, it can be compatible
with various applications.
Dimension (Units : mm)
Features
1) 5-channel driver (4-channel BTL driver
and 1-channel Loading driver)
2) Built-in thermal shut down circuit
3) The power supply is divided in 4 systems
4) Incorporates an operational amplifier.
5) Built-in stand-by function
6) Built-in variable regulator
7) Wide dynamic range
(5.4V typical at PreVcc=8V, PowVcc=8V, RL=8 Ω )
8) Mute operated individually Channel-1&2, Channel-3, Channel-4
9) Input pins consist of (+) and (–), therefore various input types
are available such as differential input.
10) Built-in brake function (Loading driver)
11) Output voltage can be set up by voltage establishment terminal.
SSOP-A54
Applications
Car CD, MD
Absolute Maximum Ratings (Ta=25 ˚C)
Parameter
Symbol
Limits
Supply voltage
Powerd dissipation
PreVcc, PowVcc
Pd
18
1.92 *1
Output current
IOMAX
1 *2
Operating temperature range
Topr
–35 ~ +85
Storage temperature range Tstg –55 ~ +150
*1 Derating : 15.36mW/˚C for operation above Ta=25 ˚C.
*2 The output current must not exceed the maximum ASO
Recommended Operating Conditions (Ta=25 ˚C)
Parameter
Symbol Min. Typ. Max.
Supply voltage
PreVcc 4.5
PowVcc 4.5
— 13.5
— PreVcc
Unit
V
W
A
˚C
˚C
Unit
V
V
January, 2000


BA5960FS 데이터시트, 핀배열, 회로
Electrical characteristics
(Unless otherwise noted, Ta=25˚C, PreVcc=PowVcc1=PowVcc2=PowVcc3=8V, BIAS=1.65V, R L=8Ω )
Parameter
Standby current (VCC+PowVcc)
Symbol
IQST
Min.
Typ.
Max.
1
Unit Conditions
mA No load
Quiescent current
<BTL driver>
Close loop gain
Maximum output voltage
Output offset voltage
IQ
GVC
VOM
VOO
— 22
10 11.5
4.8 5.4
–50 0
30
14
50
mA No load
dB VIN=BIAS±0.5V
V VIN=BIAS±1.65V
mV
<Pre-operational amplifier & Operational amplifier>
Input bias current
IB — — 0.3 µA
Output offset voltage
VOP –6 0
6 mV
High level output voltage HI VOH 7.5 — —
V BIAS=2.5V
Low level output voltage LO VOL — — 0.5 V BIAS=2.5V
Output sink current
ISO 1 — — mA
Output source current
ISI 0.5 0.8 — mA
<Loading driver>
Close loop gain
Output voltage
Load regulation
Line regulation
Output offset voltage
<Regulator>
FWD
REV
FWD
REV
FWD
REV
LDGVC
VOL12F
VOL2R
∆ VLI2F
∆ VLI2R
∆ VLVSF
∆ VLVSR
LDVOO
9
4.8
–0.5
–0.5
–50
11
5.4
–5.4
0.45
0.45
0
13
–4.8
0.9
0.9
0.5
0.5
50
dB LDCONT=1V
V LDCONT=4.5V
LDCONT=4.5V
V VIL=100~500mA
V
Vcc=6~13V V IL=500mA
LDCONT=1V
mV Brake mode
Output voltage
Vreg
— 3.32 —
Load regulation
∆ VRL
–40
0
20
Line regulation
∆ VVCC
–20
10
40
REG.P pin voltage
VREGP 1.14 1.2 1.26
This product is not designed for protection against radioactive rays.
V IL=50mA, Note) reference value
mV IL=0~200mA, 3.3V set up
mV Vcc=6~13V, 3.3V set up
V
Application circuit




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BA5960FS regulator

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BA5960FS

5 Channel Driver for with Regulator - ROHM Semiconductor