參數(shù)資料
型號(hào): TL5002ID
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 0.1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8
封裝: GREEN, PLASTIC, SOIC-8
文件頁數(shù): 15/18頁
文件大?。?/td> 481K
代理商: TL5002ID
TL5002
PULSEWIDTHMODULATION CONTROL CIRCUIT
SLVS304A SEPTEMBER 2000 REVISED AUGUST 2002
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range, VCC = 6 V,
fosc = 100 kHz (unless otherwise noted) (continued)
output
PARAMETER
TEST CONDITIONS
TL5002C
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Output saturation voltage
IO = 10 mA
1.5
2
V
Off-state current
VO = 50 V,
VCC = 0
10
A
Off-state current
VO = 50 V
10
A
Short-circuit output current
VO = 6 V
40
mA
All typical values are at TA = 25°C.
total device
PARAMETER
TEST CONDITIONS
TL5002C
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Standby supply current
Off state
1
1.5
mA
Average supply current
Rt = 100 k
1.4
2.1
mA
All typical values are at TA = 25°C.
PARAMETER MEASUREMENT INFORMATION
3 V
DTC
OSC
COMP
PWM/DTC
Comparator
OUT
VCC
Figure 3. PWM Timing Diagram
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