PCA9922PW,118 NXP Semiconductors, PCA9922PW,118 Datasheet - Page 35

• Manufacturer Part Number: PCA9922PW,118
• Description: IC LED DRIVER LINEAR 16-TSSOP
• Manufacturer: NXP Semiconductors
• Type: Linear (Serial Interface)r

Specifications of PCA9922PW,118

• Package / Case: 16-TSSOP
• Constant Current: Yes
• Number Of Outputs: 8
• Internal Driver: Yes
• Type - Primary: General Purpose
• Type - Secondary: Color
• Frequency: 25MHz
• Voltage - Supply: 3.3 V ~ 5.5 V
• Voltage - Output: 5.5V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 60mA
• Internal Switch(s): Yes
• Low Level Output Current: 19.5 mA
• Operating Supply Voltage: 2.3 V to 5.5 V
• Maximum Supply Current: 485 mA
• Maximum Power Dissipation: 0.25 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Efficiency: -
• Topology: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-4775-2

SSL3250A versus SSL3252
* SSL3252‟s flash current is 400mA @ 2 LED in series, and 500mA @ 1 LED
FEATURE
Drive number of LED in series
Flash/Torch/indicator current
Assist light
LED Output
Fixed switching frequency
Integrate external diode
Interface Type
V
Broken coil detection
Package
Dimension
ES Availability
RFS
SSL3250A is an asynchronous boost converter for single or dual high power LED
SSL3252 is a synchronous boost converter for single or dual high power LED
IN
Range
500mA / 200mA / 20mA
Low side drive
3x3x0.8 [mm]
2.7V to 5.5V
I
SSL3250A
HVQFN-16
2
C or Direct
1.2 MHz
1 or 2
NOW
NOW
NO
NO
NO
400 mA* / 160 mA / 10mA
2x1.5x0.5 [mm]
High side drive
2.5V to 5.5V
I
WLCSP-12
2
SSL3252
C or Direct
Q1‟09
Q2‟09
1 or 2
2MHz
YES
YES
YES
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