BDEXXX0G Datasheet, PDF (1/9 Pages) Rohm – Detect TemperatureChangeable Thermostat Output Temperature Sensor IC

Small and High Accuracy Temperature Sensor IC Series
Detect TemperatureChangeable
Thermostat Output Temperature Sensor IC
BDE□□□0G Series
No.09047EAT03
●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
□□□
Detection Temperature
(Center Temperature)
120:120℃ 040: 40℃
110:110℃
030: 30℃
100:100℃ 020: 20℃
090: 90℃
010: 10℃
080: 80℃
000: 0℃
070: 70℃
910:-10℃
060: 60℃
920:-20℃
050: 50℃
0
Output Format
(OpenDrain, Active Low)
G
Package
(SSOP5)
Product
Name
Temperature / Output Format Table
CTRL status description ( L : Low, O : Open, H : High )
Detection
Detection
Temperature (℃)
CTRL
OS Output Format
Product
Name
Temperature (℃)
CTRL
L HO
L HO
OS Output Format
BDE1200G 115 120 125 Open Drain Active L eA
BDE1100G 105 110 115 Open Drain Active L eB
BDE1000G 95 100 105 Open Drain Active L eC
BDE0900G 85 90 95 Open Drain Active L eD
BDE0800G 75 80 85 Open Drain Active L eE
BDE0700G 65 70 75 Open Drain Active L eF
BDE0600G 55 60 65 Open Drain Active L eG
BDE0500G 45 50 55 Open Drain Active L eH
BDE0400G
BDE0300G
BDE0200G
BDE0100G
BDE0000G
BDE9100G
BDE9200G
35 40 45 Open Drain Active L eJ
25 30 35 Open Drain Active L eK
15 20 25 Open Drain Active L eL
5 10 15 Open Drain Active L eM
-5 0 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