参数资料
型号: TSI206
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 电源管理
英文描述: POWER SUPPLY MANAGEMENT CKT, PQFP32
封装: LQFP-32
文件页数: 16/28页
文件大小: 286K
代理商: TSI206
Datasheet
Tsi206 Primary Side Monitor with Inrush Control
80C7000_MA001_01 April 2006
Tundra Semiconductor Corporation
- 23 -
Table 8 — Recommended component values for typical applications
Component
Value
Rating
Comments
R1, R2
100 k
Ω
100 V
Low side fuse monitor
R3
301 k
Ω
100 V
UV sense. with R9
R4
301 k
Ω
100 V
Input voltage measurement and OV sense, with R10
R5
6.2 k
Ω, 1W
100 V
Power input to VDD
R6, R7
301 k
Ω
100 V
Low side fuse monitor
R8
9.09 k
Ω
R9
10.5 k
Ω
UV sense, with R3
R10
9.42 k
Ω
Input voltage measurement and OV sense, with R4
R11
249 k
Ω, 0.1%
UV hysteresis value depends on R11
R12
2.49 k
Ω
Current sense. Sets gain of amplifier, with R15
(recommended values give gain of ×20)
R13
75 k
Ω
Detects inrush complete, with R14
R14
301 k
Ω
100 V
Detects inrush complete, with R13
R15
47.5 k
Ω
Sets required gain of current amplifier, with R12
(recommended values give gain of ×20)
R16
10 k
Ω
R17
1.5 k
Ω
To suit optocoupler
R18
To suit card input current
R19
620 k
Ω
R20
301
Ω
R21
301 k
Ω
R22
100 k
Ω
100 V
Transient protection for current sense input
R23
R24
3.32 k
Ω
100 V
High-side fuse monitor (refer to Figure 8 on page 22)
R25, R26
301 k
Ω
C1
1
μF
10 V
Decoupling
C2
47 nF
10 V
POR capacitor
C3
330 nF
C4
To suit application
Card input capacitance
C5
100 nF
(Sheet 1 of 2)
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