Analog Integrated Circuit Device Data

Freescale Semiconductor

23

34670

REVISION HISTORY

REVISION HISTORY

Revision

Date

Description of Changes

1.0

8/2006

• Initial release

2.0

9/2006

• Change to UVLO Hysteresis when set internally on page 6, Regulator Current Limitation

(13) on page 7, OVLO Threshold, Rising on page 7, OVLO Threshold, Falling on page 7,

Shutdown Threshold Voltages on page 7, and Default Clock Frequency (FREQ

connected to VIN) on page 8

• Changed Data Sheet category to “Advanced Information*”

3.0

12/2006

• Typ and Max change to RCLA Reference Voltage (13.5 V

≤ V

PORT ≤ 20 V) on page 6

• Deleted Oscillator Frequency Adjusting Resistor Range in Static Electrical

Characteristics

• Split Oscillator Frequent Range into two parameters, Oscillator Frequency Range,

RFREQ = 121 kΩ on page 8 and Oscillator Frequency Range, RFREQ = 499 kΩ on page 8

• Added note to Duty Cycle Limit (14) on page 8, Blanking Time (14) on page 8, and Gain

Bandwidth (14) on page 8

• Changed nomenclature for Peak Package Reflow Temperature During Reflow (5), (6) on

page 5

• Changed name and value for Thermal Shutdown Recovery Temperature on page 5