CS4525-CNZR Cirrus Logic Inc, CS4525-CNZR Datasheet - Page 96

• Manufacturer Part Number: CS4525-CNZR
• Description: IC PWM Controller+power Stage
• Manufacturer: Cirrus Logic Inc
• Series: Popguard®r
• Type: Class Dr

Specifications of CS4525-CNZR

• Output Type: 2-Channel (Stereo) or 4-Channel (Quad)
• Max Output Power X Channels @ Load: 30W x 1 @ 4 Ohm; 15W x 2 @ 8 Ohm
• Voltage - Supply: 8 V ~ 18 V
• Features: ADC, Depop, I²C, I²S, Mute, PWM, Short-Circuit and Thermal Protection, Volume Control
• Mounting Type: Surface Mount
• Package / Case: 48-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1586 - REFERENCE BOARD FOR CS4525 PWM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

96
12.PACKAGE DIMENSIONS
Notes:
DIM
D2
A1
E2
A
D
E
b
e
L
Pin #1 ID
1. Dimensioning and tolerance per ASME Y4.5M - 1994.
2. Dimensioning lead width applies to the plated terminal and is measured between 0.20 mm and
0.25 mm from the terminal tip.
Top View
0.0118
0.0177
0.0000
0.2618
0.2618
D
MIN
--
48L QFN (9 × 9 MM BODY) PACKAGE DRAWING
0.3543 BSC
0.3543 BSC
0.0256 BSC
INCHES
0.0138
0.2677
0.2677
0.0217
NOM
--
--
Controlling Dimension is Millimeters.
E
JEDEC #: MO-220
Side View
0.0354
0.0020
0.0157
0.2736
0.2736
0.0276
MAX
Table 22:
A1
A
E2
0.00
0.30
6.65
6.65
0.45
MIN
L
--
b
MILLIMETERS
9.00 BSC
9.00 BSC
0.65 BSC
NOM
0.35
6.80
6.80
0.55
--
--
Bottom View
D2
e
MAX
0.90
0.05
0.40
6.95
6.95
0.70
CS4525
DS726PP3
Pin #1 ID
NOTE
1,2
1
1
1
1
1
1
1
1