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UM601A PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 UM601A
기능 VOLTAGE AND CURRENT CONTROLLER
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UM601A 데이터시트, 핀배열, 회로
UNISONIC TECHNOLOGIES CO., LTD
UM601A
LINEAR INTEGRATED CIRCUIT
VOLTAGE AND CURRENT
CONTROLLER
DESCRIPTION
The UTC UM601A integrated circuit incorporates a high stability
series band gap voltage reference, two ORed operational
amplifiers and a current source.
This IC compares the DC voltage and the current level at the
output of a switching power supply to an internal reference. It
provides a feedback through an optocoupler to the PWM controller
IC in the primary side.
The controlled current generator can be used to modify the
level of current limitation by offsetting the information coming from
the current sensing resistor.
It can be used in voltage supervisors, every types of
application requiring a precision voltage regulation and current
limitation, over voltage protection, battery charger with a constant
voltage and a limited output current.
FEATURES
* 1.24V Series Voltage Reference with 10mA Output Current and 1% Precision (UM601A)
* Two Operational Amplifiers with ORed Output and 1MHz Gain Bandwidth Product
* Built-In Current Generator with Enable / Disable Function
* 4.5 ~ 32V Supply Voltage Range
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
UM601AG-D08-T
UM601AG-D08-T
- UM601AG-S08-R
Package
DIP-8
SOP-8
DIP-8
SOP-8
Packing
Tube
Tape Reel
UM601AL-D08-T
(1) Packing Type
(2) Package Type
(3) Green Package
(1) T: Tube, R: Tape Reel
(2) D08: DIP-8, S08: SOP-8
(3) L: Lead Free, G: Halogen Free and Lead Free
MARKING
DIP-8
876 5
UTC
UM601A
1 23 4
Date Code
L: Lead Free
G: Halogen Free
Lot Code
SOP-8
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
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QW-R105-028.D




UM601A pdf, 반도체, 판매, 대치품
UM601A
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
RATINGS
UNIT
DC Supply Voltage
Output Current
VCC 36 V
IOUT 20 mA
Input Voltage
Input Current
VIN
-0.3 ~ VCC-1.5
V
IIN ±1 mA
Power Dissipation
Junction Temperature
PD 200 mW
TJ 150 °C
Storage Temperature
TSTG
-40 ~ +125
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
OPERATING CONDITIONS
PARAMETER
Supply Voltage
Ambient Operating Temperature
THERMAL DATA
SYMBOL
VCC
TOPR
RATINGS
4.5 ~ 32
-20 ~ +80
UNIT
V
°C
PARAMETER
Junction to Ambient
SYMBOL
θJA
RATINGS
130 ~ 200
ELECTRICAL CHARACTERISTICS (VCC=15V, TA=25°C, unless otherwise specified)
UNIT
°C/W
PARAMETER
Total Supply Current
Input Voltage
Input Offset Voltage
Input Bias Current
Output Sink Current
Large Signal Voltage Gain
Supply Voltage Rejection Ratio
Common Mode Rejection Ratio
Gain Bandwidth Product
Output Leakage Current
VOLTAGE REFERENCE
Reference Voltage
UM601A-1
UM601A-2
Temperature Stability
Load Regulation
Line Regulation
SYMBOL
TEST CONDITIONS
ICC VCC=15V
VI
VIO
IIB
ISINK
AVO
TA=25°C
TMIN.<TAMB.<TMAX.
VIN=1.2V on pin 7 25°C
and VIN=0V on pin5 TMIN.<TA.<TMAX.
VOL=2.5 V
25°C
TMIN.<TA.<TMAX.
RL=2k, TMIN.<TAMB.<TMAX.
SVR
CMR
TMIN.<TAMB.<TMAX.
TMIN.<TAMB.<TMAX.
GBP
IOH
VCC=15V, F=100kHz, VIN=10mV,
RL=2k, CL=100pF
TA=25°C
TMIN.<TAMB.<TMAX.
VREF IOUT=1mA, TAMB=25°C
KVT
Reglo
Regli
TMIN.<TAMB.<TMAX.
1mA <IOUT<10mA
5V<VIN<32V
MIN
0
-5
-7
-700
-1000
8
15
65
1.227
1.21
TYP
1
-300
15
90
80
MAX UNIT
2 mA
VCC-1.5 V
5 mV
7 mV
0 nA
0 nA
mA
mA
V/mV
dB
dB
1 MHZ
2 μA
7 μA
1.240
1.24
30
5
3.5
1.252 V
1.27 V
100 ppm/°C
15 mV
10 mV
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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