參數(shù)資料
型號(hào): 5962-8768104V2A
元件分類: 穩(wěn)壓器
英文描述: 1.5 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, CQCC20
封裝: CERAMIC, LCC-20
文件頁(yè)數(shù): 13/16頁(yè)
文件大?。?/td> 267K
代理商: 5962-8768104V2A
SLUS870 – JANUARY 2009............................................................................................................................................................................................... www.ti.com
ELECTRICAL CHARACTERISTICS (continued)
Unless otherwise stated, these specifications apply for RT = 3.65 k, CT = 1 nF, VCC = 15 V, –55°C < TA < 125°C, TA = TJ
PARAMETERS
TEST CONDITIONS
MIN
TYP
MAX
UNIT
OUTPUT
IOUT = 20 mA
0.25
0.40
V
Low-level output voltage
IOUT = 200 mA
1.2
2.2
V
IOUT = –20 mA
13.0
13.5
V
High-level output voltage
IOUT = –200 mA
12.0
13.0
V
Collector leakage
VC = 30 V
10
500
A
Rise/fall time (2)
CL = 1 nF
30
75
ns
UNDER-VOLTAGE LOCKOUT
Start threshold
8.8
9.2
9.6
V
UVLO hysteresis
0.4
0.8
1.2
V
SUPPLY CURRENT SECTION
Startup current
VCC = 8 V
1.1
2.5
mA
ICC
VINV = VRamp = VILIM/SD = 0 V, VNI = 1 V
22
33
mA
(2)
Parameters ensured by design and/or characterization, if not production tested.
6
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s): UC1825-SP
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