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參數(shù)資料
| 型號： | UCC3626N |
| 英文描述： | 1.2 V to 37 V adjustable voltage regulators |
| 中文描述： | 直流電機(jī)控制器/驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 4/19頁 |
| 文件大?。?/td> | 336K |
| 代理商： | UCC3626N |
SLUS318B
–
APRIL 1999
–
REVISED JANUARY 2002
4
www.ti.com
electrical characteristics over recommended operating conditions, VCC = 12 V; CT = 1 nF,
R_TACH = 250 k
, C_TACH = 100 pF, T
A
= T
J
, T
A
=
–
40
°
C to 85
°
C for the UCC2626, and 0
°
C to 70
°
C
for the UCC3626 (unless otherwise noted)
overall
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Supply current
Outputs not switching
1
3
5
mA
undervoltage lockout
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Start threshold
9.0
10.5
11.0
V
UVLO hysteresis
0.35
0.40
0.50
V
5-V reference
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Output voltage
IVREF =
–
2 mA
11 V < VCC < 14.5 V
4.9
5
5.1
V
Line regulation voltage
10
mV
Load regulation voltage
–
1 mA > IVREF >
–
5 mA
10
mV
Short circuit current
40
120
240
mA
coast input comparator
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Threshold voltage
1.60
1.75
2.00
V
Hysteresis
0.04
0.10
0.16
V
current sense amplifier
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Input offset voltage
VCM = 0 V
8
mV
μ
A
V/V
Input bias current
VCM = 0 V
5
10
15
Gain
VCM = 0 V
4.85
5.00
5.15
PSRR
11 V < VCC < 14.5 V
IIOUT=
–
100
μ
A
IIOUT = 100
μ
A
VIOUT = 2 V
VIOUT = 2 V
60
dB
High-level output voltage
6.3
V
Low-level output voltage
70
mV
μ
A
μ
A
Output source current
UCC3626
500
UCC2626
300
pwm comparator
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Input common mode range
2.0
8.0
V
Propagation delay time
75
150
ns
overcurrent comparator
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Input common mode range
0.0
5.0
V
Propagation delay time
50
175
250
ns
logic inputs
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
High-level logic input voltage
QUAD, BRAKE, DIR, SYNCH
3.6
V
Low-level logic input voltage
QUAD, BRAKE, DIR, SYNCH
1.4
V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UCC3626NG4 | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Brushless DC Motor Controller RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| UCC3626PW | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Brushless DC Motor Controller RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| UCC3626PW | 制造商:Texas Instruments 功能描述:MOTOR CONTROLLER |
| UCC3626PWG4 | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Brushless DC Motor Controller RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| UCC3626PWTR | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Brushless DC Motor Controller RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
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