UBA3070T/N1,118 NXP Semiconductors, UBA3070T/N1,118 Datasheet - Page 8

• Manufacturer Part Number: UBA3070T/N1,118
• Description: IC LED DVR WHITE BCKLGT 8-SOIC
• Manufacturer: NXP Semiconductors
• Type: Backlight, White LEDr

Specifications of UBA3070T/N1,118

• Package / Case: 8-SOIC (3.9mm Width)
• Topology: PWM, Step-Down (Buck)
• Number Of Outputs: 1
• Internal Driver: No
• Type - Primary: Backlight
• Type - Secondary: White LED
• Frequency: 145kHz ~ 205kHz
• Voltage - Supply: 9.3 V ~ 10.6 V
• Voltage - Output: 12V
• Mounting Type: Surface Mount
• Internal Switch(s): Yes
• Number Of Segments: 2
• Low Level Output Current: 0.56 uA (Typ)
• High Level Output Current: - 0.135 uA (Typ)
• Operating Supply Voltage: 9.3 V to 10.6 V
• Maximum Supply Current: 1500 uA
• Maximum Power Dissipation: 500 mW
• Maximum Operating Temperature: + 145 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Temperature (min): -40C
• Operating Temperature Classification: Automotive
• Package Type: SO
• Pin Count: 8
• Mounting: Surface Mount
• Power Dissipation: 500mW
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Current - Output / Channel: -
• Efficiency: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 568-4924-1

NXP Semiconductors
Table 5.
T
UBA3070 IC; unless otherwise specified.
[1]
[2]
UBA3070
Product data sheet
Symbol
Driver (GATE pin)
I
I
V
OTP
T
T
source
sink
amb
pl(max)
pl(hys)
o(max)
Guaranteed by design.
When the voltage at the PWM pin is between 0.5 V to 2.0 V the peak current and the frequency is reduced.
= 25
°
C; V
Characteristics
CC
Parameter
source current
sink current
maximum output voltage
maximum protection level
temperature
protection level hysteresis
temperature
= 15 V; all voltages are measured with respect to ground; currents are positive when flowing into the
…continued
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 9 December 2010
Conditions
V
V
V
V
V
V
V
CC
GATE
CC
GATE
CC
GATE
CC
= 9.5 V;
= 9.5 V;
= 9.5 V;
> 12 V
= 2 V
= 2 V
= 9.5 V
Min
-
-
-
-
130
-
Typ
−135
240
560
11.5
140
8
LED backlight driver IC
UBA3070
© NXP B.V. 2010. All rights reserved.
Max
-
-
-
12
150
-
Unit
mA
mA
mA
V
°C
°C
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