参数资料
型号: TL2575-15IN
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 4 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDIP16
封装: ROHS COMPLIANT, PLASTIC, DIP-16
文件页数: 26/29页
文件大小: 1019K
代理商: TL2575-15IN
www.ti.com
1-A SIMPLE STEP-DOWN SWITCHING VOLTAGE REGULATORS
SLVS638B – MAY 2006 – REVISED JANUARY 2007
TL2575 Electrical Characteristics (continued)
I
LOAD = 200 mA, VIN = 12 V for 3.3-V, 5-V, and adjustable versions, VIN = 25 V for 12-V version, VIN = 30 V for 15-V version
(unless otherwise noted) (see Figure 2)
TL2575
PARAMETER
TEST CONDITIONS
TJ
UNIT
MIN
TYP
MAX
25
°C
2.2
1.4
ON/OFF high-level logic
VIH
OFF (VOUT = 0 V)
V
input voltage
Full range
2.4
25
°C
1.2
1
ON/OFF low-level logic
VIL
ON (VOUT = nominal voltage)
V
input voltage
Full range
0.8
IIH
ON/OFF high-level input current
OFF (ON/OFF = 5 V)
25
°C
12
30
A
IIL
ON/OFF low-level input current
ON (ON/OFF = 0 V)
25
°C
0
10
A
6
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