参数资料
型号: TL7702AIDRE4
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封装: GREEN, PLASTIC, SOIC-8
文件页数: 18/22页
文件大小: 623K
代理商: TL7702AIDRE4
TL7702A, TL7705A, TL7709A, TL7712A, TL7715A
SUPPLY-VOLTAGE SUPERVISORS
SLVS028I APRIL 1983 REVISED JULY 2009
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended operating conditions (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TL77xxAC
TL77xxAI
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Output pulse duration
CT = 0.1 F
0.65
1.2
2.6
msec
Input pulse duration at RESIN
0.4
s
tw(S)
Pulse duration
at SENSE input to switch outputs
VIH = VIT + 200 mV,
VIL = VIT 200 mV
2
s
tpd
Propagation delay time, RESIN to RESET
VCC = 5 V
1
s
t
Rise time
RESET
V
5V
See Note 5
0.2
s
tr
Rise time
RESET
VCC = 5 V,
See Note 5
3.5
s
t
Fall time
RESET
V
5V
See Note 5
3.5
s
tf
Fall time
RESET
VCC = 5 V,
See Note 5
0.2
s
All switching characteristics are measured with 0.1-
F capacitors connected at REF and VCC to GND.
NOTE 5: The rise and fall times are measured with a 4.7-k
load resistor at RESET and RESET.
PARAMETER MEASUREMENT INFORMATION
0.7 V
tpd
10%
90%
tw(S)
10%
VIT+
VIT
VIT+
0 V
VIH
VIL
2 V
50%
10%
90%
10%
td
SENSE
Undefined
RESET
Voltage
Drop
tf
tr
90%
tf
td
tr
RESIN
RESET
td
90%
VOH(RESET)
VOL(RESET)
Figure 1. Voltage Waveforms
相关PDF资料
PDF描述
TL7705AIDG4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
TL7715ACD 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
TL7709ACDR 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
TL7712AIP 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8
TL7712ACDR 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
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