BD8119FM-M_14 Datasheet, PDF (7/31 Pages) Rohm – White Backlight LED Driver For Medium to Large LCD Panels

BD8119FM-M
Typical Performance Curves (Unless otherwise specified, Ta=25°C)
5.5
5.3
VCC=12V
5.1
4.9
4.7
4.5
-40 -15 10
35
60
85
T_TE_eM_mP_peE_rR_atA_uT_reU_:R_TE_a:T_[°a_C[_]℃]
Figure 1. Output Voltage vs Temperature
400
360
VCC=12V
320
280
240
200
-40 -15 10 35 60 85
TE_TeM_mP_pE_eR_raA_tuT_rU_eR_{: T}E_a:T_[a_°C[℃_] ]
Figure 2. Switching Frequency vs Temperature
55
53
VCC= 12V
51
49
47
45
0.5
1.5
2.5
3.5
4.5
LE_LD_EDVO_VoL_lT_taA_gG_eE_::_VVL_LEE_DD_[V[V_]]
Figure 3. Output Current vs LED Voltage
(ILED Depend on VLED)
55
53
VCC= 12V
51
49
47
45
-40 -15 10
35
60
85
TE^TM^eP^mE^pR^erA^aT^tuU^reR^:E^T:T^aa^[°[^C℃^] ]
Figure 4. Output Current vs Temperature
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TSZ02201-0T3T0C600030-1-2
28.Aug.2014 Rev.001