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BD1206GUL
Datasheet
TSZ02201-0G3G0C200020-1-2
02.Oct.2012 Rev.001
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111･15･001
●Absolute Maximum Ratings (Ta=25ºC)
Parameter Symbol Ratings Unit
Power supply voltage VMAX 7 V
Input voltage ( EN , PWMIN ) Vdin GND-0.3 to VBAT+0.3 V
Power dissipation Pd 900 mW
Operating temperature range Topr -30 to +85 ºC
Storage temperature range Tstg -55 to +150 ºC
(Note) Power dissipation deleting is 7.2mW/
ºC, when it’s used in over 25
ºC.(It’s deleting is on the board that is ROHM’s standard)
Dissipation by LSI should not exceed tolerance level of Pd.
●Recommended Operating Rating (Ta = -30 to 85
o
C)
Parameter Symbol Limits Unit
Operating power supply voltage VBAT 2.7 to 5.5 V
●Electrical Characteristics (Unless otherwise noted, Ta = +25
o
C, VBAT=3.6V)
Limits
Parameter Symbol
Min. Typ. Max.
Units Condition
Current Consumption
Quiescent Current Iq - 0.1 1 μA EN=0V
Current Consumption1 Idd1 - 62 64 mA
x 1.0 Mode
Include LED current (60mA)
Current Consumption2 Idd2 - 123 126 mA
x 2.0 Mode
Include LED current (60mA)
Charge Pump
Oscillator frequency fOSC 0.56 0.85 1.14 MHz
Current Source
LED maximum current ILED-max 18 20 22 mA VBAT≥3.2V
LED current accuracy ILED-diff - - 10.0 %
LED current setting is 10.0mA,
LED terminal voltage is 1.0V
LED current matching ILED-match - 0.5 5.0 %
LED current setting is 10.0mA,
LED terminal voltage is 1.0V
LED control voltage VLED - 0.15 0.25 V
Minimum voltage from LED1 to LED6
pins
Logic control terminal
Low threshold voltage VIL - - 0.4 V EN, PWMIN
High threshold voltage VIH 1.4 - - V EN, PWMIN
High level Input current IIH - 0 1 μA EN = VBAT, PWMIN = VBAT
Low level Input current IIL -1 0 - μA EN = 0V, PWMIN = 0V
Minimum EN High time THI 0.05 - 100 μs Described in Figure 4.
Minimum EN Low time TLO 0.3 - 100 μs Described in Figure 4.
EN Off Timeout TOFF 1 - - ms Described in Figure 4.
Latch time TLAT 1 - - ms Described in Figure 4.
Access available time Tacc 1 - 5 ms Described in Figure 4.
