TS30022 Datasheet, PDF (5/19 Pages) List of Unclassifed Manufacturers – High Efficiency 1A/2A/3A Current-Mode Synchronous Buck DC/DC Converter, 2MHz and 470mA LDO

TS30021/22/23
Version 1.5
ELECTRICAL CHARACTERISTICS
Electrical Characteristics, TJ = -40C to 125C, VCC = 12V (unless otherwise noted)
Symbol
Parameter
Condition
Min Typ
VCC Supply Voltage
VCC
Input Supply Voltage
4.5
ICC-NORM
Quiescent current
Normal Mode
VCC = 12V, ILOAD = 0A
5.2
ICC-NOSWITCH
Quiescent current Normal
Mode – Non-switching
VCC=12V, ILOAD=0A, Non-switching
2.3
ICC-STBY
Quiescent current
Standby Mode
VCC = 12V, EN = 0V
5
VCC Under Voltage Lockout
VCC-UV
Input Supply Under Voltage
Threshold
VCC Increasing
4.0
VCC-UV_HYST
Input Supply Under Voltage
Threshold Hysteresis
650
OSC
FOSC
Oscillator Frequency
PG Open Drain Output
1.8
2
TPG
PG Release Timer
PG de-assert from low to high
150
IOH-PG
High-Level Output Leakage
VPG = 5V
0.5
VOL-PG
Low-Level Output Voltage
IPG = -0.3mA
EN Input Voltage Thresholds
VIH-EN
VIL-EN
VHYST-EN
High Level Input Voltage
Low Level Input Voltage
Input Hysteresis
IIN-EN
Input Leakage
Thermal Shutdown
VEN=5V
VEN=0V
2.2
480
3.5
8.0
TSD
Thermal Shutdown Junction
Temperature
Note: not tested in production
150 170
TSDHYST
TSD Hysteresis
Note: not tested in production
10
Max
Unit
16
V
mA
mA
10
uA
4.5
V
mV
2.2
MHz
ms
uA
0.01
V
V
0.8
V
mV
uA
uA
°C
°C
Specifications subject to change
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