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UBA2037TS/N1,118

Full bridge control IC for HID general lighting

NXP Semiconductors. 

NXP Semiconductors

UBA2037

Full bridge control IC for HID general lighting

Table 4. Limiting values …continued

In accordance with the Absolute Maximum Rating System (IEC 60134). All voltages are measured with respect to signal

ground (pin 14); positive currents flow into the chip. The voltage ratings are valid provided other ratings are not violated.

Symbol

Parameter

Conditions

Min

Max Unit

Currents

Rosc

oscillator resistance

connected between pins VDD and

100

-

kΩ

RC

ESD

VESD

electrostatic discharge voltage human body model:

HV, VSS(CLK), VDD(CLK),CLK, FSL,

-

FSR, GHL, GHR, SHL, SHR

900

V

other pins

-

2

kV

machine model: all pins

-

200

V

charged device model: all pins

-

500

V

9. Thermal characteristics

Table 5.

Symbol

Rth(j-a)

Thermal characteristics

Parameter

thermal resistance from

junction to ambient

10. Characteristics

Conditions

in free air

Typ

Unit

100

K/W

Table 6. Characteristics

Tj = 25 °C; all voltages are measured with respect to signal ground (pin 14); currents are positive when flowing into the IC,

Unless otherwise specified.

Symbol

Parameter

Conditions

Min Typ Max Unit

High voltage

Ileak

leakage current

Start-up via HV pin

pin HV;

-

IHV (VHV = 565 V) − IHV (VHV = 500 V)

pin FSL; VFSL = VSHL = VGHL = 564 V

-

pin FSR; VFSR = VSHR = VGHR = 564 V

-

pin VSS(CLK); VSS(CLK)= VCLK = 450 V

-

pin VDD(CLK); VDD(CLK) = VCLK = 464 V

-

0

10 µA

0

5

µA

0

5

µA

0

10 µA

0

10 µA

II(HV)

Vstartup(HV)

VUVLO(HV)

input current on pin HV

start-up voltage on pin HV

undervoltage lockout

voltage on pin HV

VHV = 80 V

-

590 825 µA

11.3 13.2 14.7 V

8.6 10.7 12.2 V

Vhys

hysteresis voltage

VVDD

voltage on pin VDD

Start-up via VDD pin

VHV = 20 V

2

2.5

10.5 12

3

V

13.5 V

II(VDD)

Vstartup(VDD)

input current on pin VDD

start-up voltage on pin

VDD

VVDD = 8.25 V

-

500

8.25 9.0

800 µA

9.75 V

UBA2037_1

Product data sheet

Rev. 01 — 30 October 2008

© NXP B.V. 2008. All rights reserved.

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