Small and High Accuracy Temperature Sensor IC Series
Detect TemperatureChangeable
Thermostat Output Temperature Sensor IC
No.09047EAT03
BDE□□□0G Series
●Description
Low quiescent current (16µA), high accuracy thermostat (temperature switch) ICs. Built in temperature sensor, reference
voltage regulator, D/A converter, and comparator. Detecting temperature by itself, OS terminal state is changed at logically.
Open Drain Output ( Active L ) is available in BDE□□□0G series.
●Features
1) Detection Temperature Range -25~+125℃by 15 products.
2) ±5℃Step Selectable Detection Temperature with CTRL.
3) Hysteresis Temperature ( typically 10℃)
4) High Accuracy Analog Output ( typically ±3.5℃@Ta=30℃)
5) Analog Output Temperature Sensitivity ( typically -10.8mV/℃)
6) Low Supply Current ( typically 16µA )
7) Small Package ( typically 2.90mm×2.80mm×1.25mm )
8) ESD Rating 8kV ( HBM )
9) Excellent Ripple Rejection Characteristic
●Applications
Thermal Protection for Electrical Equipment (NoteBook PC, Cell phone, FPD-TV, etc.) FAN Control for Thermal Management
●Products Line up
BDE
□□□
0
G
Detection Temperature
(Center Temperature)
Output Format
(OpenDrain, Active Low)
Package
(SSOP5)
120:120℃
110:110℃
100:100℃
090: 90℃
080: 80℃
070: 70℃
060: 60℃
050: 50℃
040: 40℃
030: 30℃
020: 20℃
010: 10℃
000: 0℃
910:-10℃
920:-20℃
Temperature / Output Format Table
CTRL status description ( L : Low, O : Open, H : High )
Detection
Detection
Temperature (℃)
CTRL
Temperature (℃)
Product
Name
Product
Name
OS Output Format
CTRL
OS Output Format
L
H
O
L
H
O
BDE1200G 115 120 125 Open Drain Active L eA
BDE1100G 105 110 115 Open Drain Active L eB
BDE0400G
BDE0300G
BDE0200G
BDE0100G
BDE0000G
BDE9100G
BDE9200G
35
25
15
5
40
30
20
10
0
45 Open Drain Active L eJ
35 Open Drain Active L eK
25 Open Drain Active L eL
15 Open Drain Active L eM
BDE1000G
BDE0900G
BDE0800G
BDE0700G
BDE0600G
BDE0500G
95 100 105 Open Drain Active L eC
85
75
65
55
45
90
80
70
60
50
95 Open Drain Active L eD
85 Open Drain Active L eE
75 Open Drain Active L eF
65 Open Drain Active L eG
55 Open Drain Active L eH
-5
5
Open Drain Active L eN
-15 -10
-5 Open Drain Active L eP
-25 -20 -15 Open Drain Active L eQ
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2009.06 - Rev.A
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